1477020290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 2843683200

約数和(自身を除く): 1366662910

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 179, 190, 274, 317, 358, 634, 685, 895, 1370, 1585, 1790, 2603, 3170, 3401, 5206, 6023, 6802, 12046, 13015, 17005, 24523, 26030, 30115, 34010, 43429, 49046, 56743, 60230, 86858, 113486, 122615, 217145, 245230, 283715, 434290, 465937, 567430, 825151, 931874, 1078117, 1650302, 2156234, 2329685, 4125755, 4659370, 5390585, 7773791, 8251510, 10781170, 15547582, 38868955, 77737910, 147702029, 295404058, 738510145, 1477020290]

約数ペア:

[(1, 1477020290), (2, 738510145), (5, 295404058), (10, 147702029), (19, 77737910), (38, 38868955), (95, 15547582), (137, 10781170), (179, 8251510), (190, 7773791), (274, 5390585), (317, 4659370), (358, 4125755), (634, 2329685), (685, 2156234), (895, 1650302), (1370, 1078117), (1585, 931874), (1790, 825151), (2603, 567430), (3170, 465937), (3401, 434290), (5206, 283715), (6023, 245230), (6802, 217145), (12046, 122615), (13015, 113486), (17005, 86858), (24523, 60230), (26030, 56743), (30115, 49046), (34010, 43429)]