15701180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 23489860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 107, 110, 115, 116, 145, 214, 220, 230, 253, 290, 319, 428, 460, 506, 535, 580, 638, 667, 1012, 1070, 1177, 1265, 1276, 1334, 1595, 2140, 2354, 2461, 2530, 2668, 3103, 3190, 3335, 4708, 4922, 5060, 5885, 6206, 6380, 6670, 7337, 9844, 11770, 12305, 12412, 13340, 14674, 15515, 23540, 24610, 27071, 29348, 31030, 34133, 36685, 49220, 54142, 62060, 68266, 71369, 73370, 108284, 135355, 136532, 142738, 146740, 170665, 270710, 285476, 341330, 356845, 541420, 682660, 713690, 785059, 1427380, 1570118, 3140236, 3925295, 7850590, 15701180]

約数ペア:

[(1, 15701180), (2, 7850590), (4, 3925295), (5, 3140236), (10, 1570118), (11, 1427380), (20, 785059), (22, 713690), (23, 682660), (29, 541420), (44, 356845), (46, 341330), (55, 285476), (58, 270710), (92, 170665), (107, 146740), (110, 142738), (115, 136532), (116, 135355), (145, 108284), (214, 73370), (220, 71369), (230, 68266), (253, 62060), (290, 54142), (319, 49220), (428, 36685), (460, 34133), (506, 31030), (535, 29348), (580, 27071), (638, 24610), (667, 23540), (1012, 15515), (1070, 14674), (1177, 13340), (1265, 12412), (1276, 12305), (1334, 11770), (1595, 9844), (2140, 7337), (2354, 6670), (2461, 6380), (2530, 6206), (2668, 5885), (3103, 5060), (3190, 4922), (3335, 4708)]