73079710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 80366690

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 739, 899, 1478, 1595, 1705, 1798, 3190, 3410, 3695, 4495, 7390, 8129, 8990, 9889, 16258, 19778, 21431, 22909, 40645, 42862, 45818, 49445, 81290, 98890, 107155, 114545, 214310, 229090, 235741, 251999, 471482, 503998, 664361, 1178705, 1259995, 1328722, 2357410, 2519990, 3321805, 6643610, 7307971, 14615942, 36539855, 73079710]

約数ペア:

[(1, 73079710), (2, 36539855), (5, 14615942), (10, 7307971), (11, 6643610), (22, 3321805), (29, 2519990), (31, 2357410), (55, 1328722), (58, 1259995), (62, 1178705), (110, 664361), (145, 503998), (155, 471482), (290, 251999), (310, 235741), (319, 229090), (341, 214310), (638, 114545), (682, 107155), (739, 98890), (899, 81290), (1478, 49445), (1595, 45818), (1705, 42862), (1798, 40645), (3190, 22909), (3410, 21431), (3695, 19778), (4495, 16258), (7390, 9889), (8129, 8990)]