1570663620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{119533}}^1$

素因数の和:119621

約数の個数: 72

約数和(自身を含む): 4829651736

約数和(自身を除く): 3258988116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 119533, 239066, 358599, 478132, 597665, 717198, 1075797, 1195330, 1434396, 1792995, 2151594, 2390660, 3585990, 4303188, 5378985, 7171980, 8725909, 10757970, 17451818, 21515940, 26177727, 34903636, 43629545, 52355454, 78533181, 87259090, 104710908, 130888635, 157066362, 174518180, 261777270, 314132724, 392665905, 523554540, 785331810, 1570663620]

約数ペア:

[(1, 1570663620), (2, 785331810), (3, 523554540), (4, 392665905), (5, 314132724), (6, 261777270), (9, 174518180), (10, 157066362), (12, 130888635), (15, 104710908), (18, 87259090), (20, 78533181), (30, 52355454), (36, 43629545), (45, 34903636), (60, 26177727), (73, 21515940), (90, 17451818), (146, 10757970), (180, 8725909), (219, 7171980), (292, 5378985), (365, 4303188), (438, 3585990), (657, 2390660), (730, 2151594), (876, 1792995), (1095, 1434396), (1314, 1195330), (1460, 1075797), (2190, 717198), (2628, 597665), (3285, 478132), (4380, 358599), (6570, 239066), (13140, 119533)]