786430710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2143

約数の個数: 192

約数和(自身を含む): 2455427520

約数和(自身を除く): 1668996810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 390, 442, 494, 510, 570, 585, 646, 663, 741, 765, 855, 969, 1105, 1170, 1235, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2081, 2210, 2223, 2470, 2907, 3230, 3315, 3705, 3978, 4162, 4199, 4446, 4845, 5814, 6243, 6630, 7410, 8398, 9690, 9945, 10405, 11115, 12486, 12597, 14535, 18729, 19890, 20810, 20995, 22230, 25194, 27053, 29070, 31215, 35377, 37458, 37791, 39539, 41990, 54106, 62430, 62985, 70754, 75582, 79078, 81159, 93645, 106131, 118617, 125970, 135265, 162318, 176885, 187290, 188955, 197695, 212262, 237234, 243477, 270530, 318393, 353770, 355851, 377910, 395390, 405795, 459901, 486954, 514007, 530655, 593085, 636786, 672163, 711702, 811590, 919802, 1028014, 1061310, 1186170, 1217385, 1344326, 1379703, 1542021, 1591965, 1779255, 2016489, 2299505, 2434770, 2570035, 2759406, 3084042, 3183930, 3360815, 3558510, 4032978, 4139109, 4599010, 4626063, 5140070, 6049467, 6721630, 6898515, 7710105, 8278218, 8738119, 9252126, 10082445, 12098934, 13797030, 15420210, 17476238, 20164890, 20695545, 23130315, 26214357, 30247335, 41391090, 43690595, 46260630, 52428714, 60494670, 78643071, 87381190, 131071785, 157286142, 262143570, 393215355, 786430710]

約数ペア:

[(1, 786430710), (2, 393215355), (3, 262143570), (5, 157286142), (6, 131071785), (9, 87381190), (10, 78643071), (13, 60494670), (15, 52428714), (17, 46260630), (18, 43690595), (19, 41391090), (26, 30247335), (30, 26214357), (34, 23130315), (38, 20695545), (39, 20164890), (45, 17476238), (51, 15420210), (57, 13797030), (65, 12098934), (78, 10082445), (85, 9252126), (90, 8738119), (95, 8278218), (102, 7710105), (114, 6898515), (117, 6721630), (130, 6049467), (153, 5140070), (170, 4626063), (171, 4599010), (190, 4139109), (195, 4032978), (221, 3558510), (234, 3360815), (247, 3183930), (255, 3084042), (285, 2759406), (306, 2570035), (323, 2434770), (342, 2299505), (390, 2016489), (442, 1779255), (494, 1591965), (510, 1542021), (570, 1379703), (585, 1344326), (646, 1217385), (663, 1186170), (741, 1061310), (765, 1028014), (855, 919802), (969, 811590), (1105, 711702), (1170, 672163), (1235, 636786), (1326, 593085), (1482, 530655), (1530, 514007), (1615, 486954), (1710, 459901), (1938, 405795), (1989, 395390), (2081, 377910), (2210, 355851), (2223, 353770), (2470, 318393), (2907, 270530), (3230, 243477), (3315, 237234), (3705, 212262), (3978, 197695), (4162, 188955), (4199, 187290), (4446, 176885), (4845, 162318), (5814, 135265), (6243, 125970), (6630, 118617), (7410, 106131), (8398, 93645), (9690, 81159), (9945, 79078), (10405, 75582), (11115, 70754), (12486, 62985), (12597, 62430), (14535, 54106), (18729, 41990), (19890, 39539), (20810, 37791), (20995, 37458), (22230, 35377), (25194, 31215), (27053, 29070)]