191290290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 96

約数和(自身を含む): 513527040

約数和(自身を除く): 322236750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 361, 510, 570, 646, 722, 969, 1039, 1083, 1615, 1805, 1938, 2078, 2166, 3117, 3230, 3610, 4845, 5195, 5415, 6137, 6234, 9690, 10390, 10830, 12274, 15585, 17663, 18411, 19741, 30685, 31170, 35326, 36822, 39482, 52989, 59223, 61370, 88315, 92055, 98705, 105978, 118446, 176630, 184110, 197410, 264945, 296115, 335597, 375079, 529890, 592230, 671194, 750158, 1006791, 1125237, 1677985, 1875395, 2013582, 2250474, 3355970, 3750790, 5033955, 5626185, 6376343, 10067910, 11252370, 12752686, 19129029, 31881715, 38258058, 63763430, 95645145, 191290290]

約数ペア:

[(1, 191290290), (2, 95645145), (3, 63763430), (5, 38258058), (6, 31881715), (10, 19129029), (15, 12752686), (17, 11252370), (19, 10067910), (30, 6376343), (34, 5626185), (38, 5033955), (51, 3750790), (57, 3355970), (85, 2250474), (95, 2013582), (102, 1875395), (114, 1677985), (170, 1125237), (190, 1006791), (255, 750158), (285, 671194), (323, 592230), (361, 529890), (510, 375079), (570, 335597), (646, 296115), (722, 264945), (969, 197410), (1039, 184110), (1083, 176630), (1615, 118446), (1805, 105978), (1938, 98705), (2078, 92055), (2166, 88315), (3117, 61370), (3230, 59223), (3610, 52989), (4845, 39482), (5195, 36822), (5415, 35326), (6137, 31170), (6234, 30685), (9690, 19741), (10390, 18411), (10830, 17663), (12274, 15585)]