71849430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 195235920

約数和(自身を除く): 123386490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 535, 642, 810, 829, 963, 1070, 1605, 1658, 1926, 2487, 2889, 3210, 4145, 4815, 4974, 5778, 7461, 8290, 8667, 9630, 12435, 14445, 14922, 17334, 22383, 24870, 28890, 37305, 43335, 44766, 67149, 74610, 86670, 88703, 111915, 134298, 177406, 223830, 266109, 335745, 443515, 532218, 671490, 798327, 887030, 1330545, 1596654, 2394981, 2661090, 3991635, 4789962, 7184943, 7983270, 11974905, 14369886, 23949810, 35924715, 71849430]

約数ペア:

[(1, 71849430), (2, 35924715), (3, 23949810), (5, 14369886), (6, 11974905), (9, 7983270), (10, 7184943), (15, 4789962), (18, 3991635), (27, 2661090), (30, 2394981), (45, 1596654), (54, 1330545), (81, 887030), (90, 798327), (107, 671490), (135, 532218), (162, 443515), (214, 335745), (270, 266109), (321, 223830), (405, 177406), (535, 134298), (642, 111915), (810, 88703), (829, 86670), (963, 74610), (1070, 67149), (1605, 44766), (1658, 43335), (1926, 37305), (2487, 28890), (2889, 24870), (3210, 22383), (4145, 17334), (4815, 14922), (4974, 14445), (5778, 12435), (7461, 9630), (8290, 8667)]