121621410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2957}}^1$

素因数の和:3427

約数の個数: 48

約数和(自身を含む): 317014776

約数和(自身を除く): 195393366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 2285, 2742, 2957, 4113, 4570, 5914, 6855, 8226, 8871, 13710, 14785, 17742, 20565, 26613, 29570, 41130, 44355, 53226, 88710, 133065, 266130, 1351349, 2702698, 4054047, 6756745, 8108094, 12162141, 13513490, 20270235, 24324282, 40540470, 60810705, 121621410]

約数ペア:

[(1, 121621410), (2, 60810705), (3, 40540470), (5, 24324282), (6, 20270235), (9, 13513490), (10, 12162141), (15, 8108094), (18, 6756745), (30, 4054047), (45, 2702698), (90, 1351349), (457, 266130), (914, 133065), (1371, 88710), (2285, 53226), (2742, 44355), (2957, 41130), (4113, 29570), (4570, 26613), (5914, 20565), (6855, 17742), (8226, 14785), (8871, 13710)]