717504540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{31223}}^1$

素因数の和:31618

約数の個数: 48

約数和(自身を含む): 2014322688

約数和(自身を除く): 1296818148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 11490, 22980, 31223, 62446, 93669, 124892, 156115, 187338, 312230, 374676, 468345, 624460, 936690, 1873380, 11958409, 23916818, 35875227, 47833636, 59792045, 71750454, 119584090, 143500908, 179376135, 239168180, 358752270, 717504540]

約数ペア:

[(1, 717504540), (2, 358752270), (3, 239168180), (4, 179376135), (5, 143500908), (6, 119584090), (10, 71750454), (12, 59792045), (15, 47833636), (20, 35875227), (30, 23916818), (60, 11958409), (383, 1873380), (766, 936690), (1149, 624460), (1532, 468345), (1915, 374676), (2298, 312230), (3830, 187338), (4596, 156115), (5745, 124892), (7660, 93669), (11490, 62446), (22980, 31223)]