177239610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28541}}^1$

素因数の和:28580

約数の個数: 64

約数和(自身を含む): 493205760

約数和(自身を除く): 315966150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 28541, 57082, 85623, 142705, 171246, 256869, 285410, 428115, 513738, 656443, 770607, 856230, 1284345, 1312886, 1541214, 1969329, 2568690, 3282215, 3853035, 3938658, 5907987, 6564430, 7706070, 9846645, 11815974, 17723961, 19693290, 29539935, 35447922, 59079870, 88619805, 177239610]

約数ペア:

[(1, 177239610), (2, 88619805), (3, 59079870), (5, 35447922), (6, 29539935), (9, 19693290), (10, 17723961), (15, 11815974), (18, 9846645), (23, 7706070), (27, 6564430), (30, 5907987), (45, 3938658), (46, 3853035), (54, 3282215), (69, 2568690), (90, 1969329), (115, 1541214), (135, 1312886), (138, 1284345), (207, 856230), (230, 770607), (270, 656443), (345, 513738), (414, 428115), (621, 285410), (690, 256869), (1035, 171246), (1242, 142705), (2070, 85623), (3105, 57082), (6210, 28541)]