29745240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 128

約数和(自身を含む): 108034560

約数和(自身を除く): 78289320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2083, 2380, 2856, 3570, 4166, 4760, 6249, 7140, 8332, 10415, 12498, 14280, 14581, 16664, 20830, 24996, 29162, 31245, 35411, 41660, 43743, 49992, 58324, 62490, 70822, 72905, 83320, 87486, 106233, 116648, 124980, 141644, 145810, 174972, 177055, 212466, 218715, 247877, 249960, 283288, 291620, 349944, 354110, 424932, 437430, 495754, 531165, 583240, 708220, 743631, 849864, 874860, 991508, 1062330, 1239385, 1416440, 1487262, 1749720, 1983016, 2124660, 2478770, 2974524, 3718155, 4249320, 4957540, 5949048, 7436310, 9915080, 14872620, 29745240]

約数ペア:

[(1, 29745240), (2, 14872620), (3, 9915080), (4, 7436310), (5, 5949048), (6, 4957540), (7, 4249320), (8, 3718155), (10, 2974524), (12, 2478770), (14, 2124660), (15, 1983016), (17, 1749720), (20, 1487262), (21, 1416440), (24, 1239385), (28, 1062330), (30, 991508), (34, 874860), (35, 849864), (40, 743631), (42, 708220), (51, 583240), (56, 531165), (60, 495754), (68, 437430), (70, 424932), (84, 354110), (85, 349944), (102, 291620), (105, 283288), (119, 249960), (120, 247877), (136, 218715), (140, 212466), (168, 177055), (170, 174972), (204, 145810), (210, 141644), (238, 124980), (255, 116648), (280, 106233), (340, 87486), (357, 83320), (408, 72905), (420, 70822), (476, 62490), (510, 58324), (595, 49992), (680, 43743), (714, 41660), (840, 35411), (952, 31245), (1020, 29162), (1190, 24996), (1428, 20830), (1785, 16664), (2040, 14581), (2083, 14280), (2380, 12498), (2856, 10415), (3570, 8332), (4166, 7140), (4760, 6249)]