63363860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 105556780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 49, 70, 76, 82, 83, 95, 98, 133, 140, 164, 166, 190, 196, 205, 245, 266, 287, 332, 380, 410, 415, 490, 532, 574, 581, 665, 779, 820, 830, 931, 980, 1148, 1162, 1330, 1435, 1558, 1577, 1660, 1862, 2009, 2324, 2660, 2870, 2905, 3116, 3154, 3403, 3724, 3895, 4018, 4067, 4655, 5453, 5740, 5810, 6308, 6806, 7790, 7885, 8036, 8134, 9310, 10045, 10906, 11039, 11620, 13612, 15580, 15770, 16268, 17015, 18620, 20090, 20335, 21812, 22078, 23821, 27265, 31540, 34030, 38171, 40180, 40670, 44156, 47642, 54530, 55195, 64657, 68060, 76342, 77273, 81340, 95284, 109060, 110390, 119105, 129314, 152684, 154546, 166747, 190855, 220780, 238210, 258628, 309092, 323285, 333494, 381710, 386365, 452599, 476420, 646570, 666988, 763420, 772730, 833735, 905198, 1293140, 1545460, 1667470, 1810396, 2262995, 3168193, 3334940, 4525990, 6336386, 9051980, 12672772, 15840965, 31681930, 63363860]

約数ペア:

[(1, 63363860), (2, 31681930), (4, 15840965), (5, 12672772), (7, 9051980), (10, 6336386), (14, 4525990), (19, 3334940), (20, 3168193), (28, 2262995), (35, 1810396), (38, 1667470), (41, 1545460), (49, 1293140), (70, 905198), (76, 833735), (82, 772730), (83, 763420), (95, 666988), (98, 646570), (133, 476420), (140, 452599), (164, 386365), (166, 381710), (190, 333494), (196, 323285), (205, 309092), (245, 258628), (266, 238210), (287, 220780), (332, 190855), (380, 166747), (410, 154546), (415, 152684), (490, 129314), (532, 119105), (574, 110390), (581, 109060), (665, 95284), (779, 81340), (820, 77273), (830, 76342), (931, 68060), (980, 64657), (1148, 55195), (1162, 54530), (1330, 47642), (1435, 44156), (1558, 40670), (1577, 40180), (1660, 38171), (1862, 34030), (2009, 31540), (2324, 27265), (2660, 23821), (2870, 22078), (2905, 21812), (3116, 20335), (3154, 20090), (3403, 18620), (3724, 17015), (3895, 16268), (4018, 15770), (4067, 15580), (4655, 13612), (5453, 11620), (5740, 11039), (5810, 10906), (6308, 10045), (6806, 9310), (7790, 8134), (7885, 8036)]