15710996860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61099}}^1$

素因数の和:61187

約数の個数: 96

約数和(自身を含む): 37938700800

約数和(自身を除く): 22227703940

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 43, 46, 52, 65, 86, 92, 115, 130, 172, 215, 230, 260, 299, 430, 460, 559, 598, 860, 989, 1118, 1196, 1495, 1978, 2236, 2795, 2990, 3956, 4945, 5590, 5980, 9890, 11180, 12857, 19780, 25714, 51428, 61099, 64285, 122198, 128570, 244396, 257140, 305495, 610990, 794287, 1221980, 1405277, 1588574, 2627257, 2810554, 3177148, 3971435, 5254514, 5621108, 7026385, 7942870, 10509028, 13136285, 14052770, 15885740, 18268601, 26272570, 28105540, 34154341, 36537202, 52545140, 60426911, 68308682, 73074404, 91343005, 120853822, 136617364, 170771705, 182686010, 241707644, 302134555, 341543410, 365372020, 604269110, 683086820, 785549843, 1208538220, 1571099686, 3142199372, 3927749215, 7855498430, 15710996860]

約数ペア:

[(1, 15710996860), (2, 7855498430), (4, 3927749215), (5, 3142199372), (10, 1571099686), (13, 1208538220), (20, 785549843), (23, 683086820), (26, 604269110), (43, 365372020), (46, 341543410), (52, 302134555), (65, 241707644), (86, 182686010), (92, 170771705), (115, 136617364), (130, 120853822), (172, 91343005), (215, 73074404), (230, 68308682), (260, 60426911), (299, 52545140), (430, 36537202), (460, 34154341), (559, 28105540), (598, 26272570), (860, 18268601), (989, 15885740), (1118, 14052770), (1196, 13136285), (1495, 10509028), (1978, 7942870), (2236, 7026385), (2795, 5621108), (2990, 5254514), (3956, 3971435), (4945, 3177148), (5590, 2810554), (5980, 2627257), (9890, 1588574), (11180, 1405277), (12857, 1221980), (19780, 794287), (25714, 610990), (51428, 305495), (61099, 257140), (64285, 244396), (122198, 128570)]