1895140710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{47533}}^1$

素因数の和:47989

約数の個数: 48

約数和(自身を含む): 4938592464

約数和(自身を除く): 3043451754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2215, 2658, 3987, 4430, 6645, 7974, 13290, 19935, 39870, 47533, 95066, 142599, 237665, 285198, 427797, 475330, 712995, 855594, 1425990, 2138985, 4277970, 21057119, 42114238, 63171357, 105285595, 126342714, 189514071, 210571190, 315856785, 379028142, 631713570, 947570355, 1895140710]

約数ペア:

[(1, 1895140710), (2, 947570355), (3, 631713570), (5, 379028142), (6, 315856785), (9, 210571190), (10, 189514071), (15, 126342714), (18, 105285595), (30, 63171357), (45, 42114238), (90, 21057119), (443, 4277970), (886, 2138985), (1329, 1425990), (2215, 855594), (2658, 712995), (3987, 475330), (4430, 427797), (6645, 285198), (7974, 237665), (13290, 142599), (19935, 95066), (39870, 47533)]