3531580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 8664768

約数和(自身を除く): 5133188

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 47, 52, 65, 68, 85, 94, 130, 170, 188, 221, 235, 260, 289, 340, 442, 470, 578, 611, 799, 884, 940, 1105, 1156, 1222, 1445, 1598, 2210, 2444, 2890, 3055, 3196, 3757, 3995, 4420, 5780, 6110, 7514, 7990, 10387, 12220, 13583, 15028, 15980, 18785, 20774, 27166, 37570, 41548, 51935, 54332, 67915, 75140, 103870, 135830, 176579, 207740, 271660, 353158, 706316, 882895, 1765790, 3531580]

約数ペア:

[(1, 3531580), (2, 1765790), (4, 882895), (5, 706316), (10, 353158), (13, 271660), (17, 207740), (20, 176579), (26, 135830), (34, 103870), (47, 75140), (52, 67915), (65, 54332), (68, 51935), (85, 41548), (94, 37570), (130, 27166), (170, 20774), (188, 18785), (221, 15980), (235, 15028), (260, 13583), (289, 12220), (340, 10387), (442, 7990), (470, 7514), (578, 6110), (611, 5780), (799, 4420), (884, 3995), (940, 3757), (1105, 3196), (1156, 3055), (1222, 2890), (1445, 2444), (1598, 2210)]