41587740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 135233280

約数和(自身を除く): 93645540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 257, 261, 279, 290, 310, 348, 372, 435, 465, 514, 522, 558, 580, 620, 771, 870, 899, 930, 1028, 1044, 1116, 1285, 1305, 1395, 1542, 1740, 1798, 1860, 2313, 2570, 2610, 2697, 2790, 3084, 3596, 3855, 4495, 4626, 5140, 5220, 5394, 5580, 7453, 7710, 7967, 8091, 8990, 9252, 10788, 11565, 13485, 14906, 15420, 15934, 16182, 17980, 22359, 23130, 23901, 26970, 29812, 31868, 32364, 37265, 39835, 40455, 44718, 46260, 47802, 53940, 67077, 71703, 74530, 79670, 80910, 89436, 95604, 111795, 119505, 134154, 143406, 149060, 159340, 161820, 223590, 231043, 239010, 268308, 286812, 335385, 358515, 447180, 462086, 478020, 670770, 693129, 717030, 924172, 1155215, 1341540, 1386258, 1434060, 2079387, 2310430, 2772516, 3465645, 4158774, 4620860, 6931290, 8317548, 10396935, 13862580, 20793870, 41587740]

約数ペア:

[(1, 41587740), (2, 20793870), (3, 13862580), (4, 10396935), (5, 8317548), (6, 6931290), (9, 4620860), (10, 4158774), (12, 3465645), (15, 2772516), (18, 2310430), (20, 2079387), (29, 1434060), (30, 1386258), (31, 1341540), (36, 1155215), (45, 924172), (58, 717030), (60, 693129), (62, 670770), (87, 478020), (90, 462086), (93, 447180), (116, 358515), (124, 335385), (145, 286812), (155, 268308), (174, 239010), (180, 231043), (186, 223590), (257, 161820), (261, 159340), (279, 149060), (290, 143406), (310, 134154), (348, 119505), (372, 111795), (435, 95604), (465, 89436), (514, 80910), (522, 79670), (558, 74530), (580, 71703), (620, 67077), (771, 53940), (870, 47802), (899, 46260), (930, 44718), (1028, 40455), (1044, 39835), (1116, 37265), (1285, 32364), (1305, 31868), (1395, 29812), (1542, 26970), (1740, 23901), (1798, 23130), (1860, 22359), (2313, 17980), (2570, 16182), (2610, 15934), (2697, 15420), (2790, 14906), (3084, 13485), (3596, 11565), (3855, 10788), (4495, 9252), (4626, 8990), (5140, 8091), (5220, 7967), (5394, 7710), (5580, 7453)]