145312290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3533}}^1$

素因数の和:4003

約数の個数: 48

約数和(自身を含む): 378745848

約数和(自身を除く): 233433558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 2285, 2742, 3533, 4113, 4570, 6855, 7066, 8226, 10599, 13710, 17665, 20565, 21198, 31797, 35330, 41130, 52995, 63594, 105990, 158985, 317970, 1614581, 3229162, 4843743, 8072905, 9687486, 14531229, 16145810, 24218715, 29062458, 48437430, 72656145, 145312290]

約数ペア:

[(1, 145312290), (2, 72656145), (3, 48437430), (5, 29062458), (6, 24218715), (9, 16145810), (10, 14531229), (15, 9687486), (18, 8072905), (30, 4843743), (45, 3229162), (90, 1614581), (457, 317970), (914, 158985), (1371, 105990), (2285, 63594), (2742, 52995), (3533, 41130), (4113, 35330), (4570, 31797), (6855, 21198), (7066, 20565), (8226, 17665), (10599, 13710)]