8889741090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1609}}^1$

素因数の和:2006

約数の個数: 160

約数和(自身を含む): 25247376000

約数和(自身を除く): 16357634910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 359, 405, 513, 570, 718, 810, 855, 1026, 1077, 1539, 1609, 1710, 1795, 2154, 2565, 3078, 3218, 3231, 3590, 4827, 5130, 5385, 6462, 6821, 7695, 8045, 9654, 9693, 10770, 13642, 14481, 15390, 16090, 16155, 19386, 20463, 24135, 28962, 29079, 30571, 32310, 34105, 40926, 43443, 48270, 48465, 58158, 61142, 61389, 68210, 72405, 86886, 91713, 96930, 102315, 122778, 130329, 144810, 145395, 152855, 183426, 184167, 204630, 217215, 260658, 275139, 290790, 305710, 306945, 368334, 434430, 458565, 550278, 552501, 577631, 613890, 651645, 825417, 917130, 920835, 1105002, 1155262, 1303290, 1375695, 1650834, 1732893, 1841670, 2476251, 2751390, 2762505, 2888155, 3465786, 4127085, 4952502, 5198679, 5525010, 5776310, 8254170, 8664465, 10397358, 10974989, 12381255, 15596037, 17328930, 21949978, 24762510, 25993395, 31192074, 32924967, 46788111, 51986790, 54874945, 65849934, 77980185, 93576222, 98774901, 109749890, 155960370, 164624835, 197549802, 233940555, 296324703, 329249670, 467881110, 493874505, 592649406, 888974109, 987749010, 1481623515, 1777948218, 2963247030, 4444870545, 8889741090]

約数ペア:

[(1, 8889741090), (2, 4444870545), (3, 2963247030), (5, 1777948218), (6, 1481623515), (9, 987749010), (10, 888974109), (15, 592649406), (18, 493874505), (19, 467881110), (27, 329249670), (30, 296324703), (38, 233940555), (45, 197549802), (54, 164624835), (57, 155960370), (81, 109749890), (90, 98774901), (95, 93576222), (114, 77980185), (135, 65849934), (162, 54874945), (171, 51986790), (190, 46788111), (270, 32924967), (285, 31192074), (342, 25993395), (359, 24762510), (405, 21949978), (513, 17328930), (570, 15596037), (718, 12381255), (810, 10974989), (855, 10397358), (1026, 8664465), (1077, 8254170), (1539, 5776310), (1609, 5525010), (1710, 5198679), (1795, 4952502), (2154, 4127085), (2565, 3465786), (3078, 2888155), (3218, 2762505), (3231, 2751390), (3590, 2476251), (4827, 1841670), (5130, 1732893), (5385, 1650834), (6462, 1375695), (6821, 1303290), (7695, 1155262), (8045, 1105002), (9654, 920835), (9693, 917130), (10770, 825417), (13642, 651645), (14481, 613890), (15390, 577631), (16090, 552501), (16155, 550278), (19386, 458565), (20463, 434430), (24135, 368334), (28962, 306945), (29079, 305710), (30571, 290790), (32310, 275139), (34105, 260658), (40926, 217215), (43443, 204630), (48270, 184167), (48465, 183426), (58158, 152855), (61142, 145395), (61389, 144810), (68210, 130329), (72405, 122778), (86886, 102315), (91713, 96930)]