79020060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{188143}}^1$

素因数の和:188162

約数の個数: 48

約数和(自身を含む): 252865536

約数和(自身を除く): 173845476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 188143, 376286, 564429, 752572, 940715, 1128858, 1317001, 1881430, 2257716, 2634002, 2822145, 3762860, 3951003, 5268004, 5644290, 6585005, 7902006, 11288580, 13170010, 15804012, 19755015, 26340020, 39510030, 79020060]

約数ペア:

[(1, 79020060), (2, 39510030), (3, 26340020), (4, 19755015), (5, 15804012), (6, 13170010), (7, 11288580), (10, 7902006), (12, 6585005), (14, 5644290), (15, 5268004), (20, 3951003), (21, 3762860), (28, 2822145), (30, 2634002), (35, 2257716), (42, 1881430), (60, 1317001), (70, 1128858), (84, 940715), (105, 752572), (140, 564429), (210, 376286), (420, 188143)]