371994470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{2663}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 683795520

約数和(自身を除く): 311801050

約数列:

[1, 2, 5, 10, 61, 122, 229, 305, 458, 610, 1145, 2290, 2663, 5326, 13315, 13969, 26630, 27938, 69845, 139690, 162443, 324886, 609827, 812215, 1219654, 1624430, 3049135, 6098270, 37199447, 74398894, 185997235, 371994470]

約数ペア:

[(1, 371994470), (2, 185997235), (5, 74398894), (10, 37199447), (61, 6098270), (122, 3049135), (229, 1624430), (305, 1219654), (458, 812215), (610, 609827), (1145, 324886), (2290, 162443), (2663, 139690), (5326, 69845), (13315, 27938), (13969, 26630)]