127549764580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2221}}^1\times {\mathrm{58601}}^1$

素因数の和:60845

約数の個数: 72

約数和(自身を含む): 311731463736

約数和(自身を除く): 184181699156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2221, 4442, 8884, 11105, 15547, 22210, 31094, 44420, 58601, 62188, 77735, 108829, 117202, 155470, 217658, 234404, 293005, 310940, 410207, 435316, 544145, 586010, 820414, 1088290, 1172020, 1640828, 2051035, 2176580, 2871449, 4102070, 5742898, 8204140, 11485796, 14357245, 28714490, 57428980, 130152821, 260305642, 520611284, 650764105, 911069747, 1301528210, 1822139494, 2603056420, 3644278988, 4555348735, 6377488229, 9110697470, 12754976458, 18221394940, 25509952916, 31887441145, 63774882290, 127549764580]

約数ペア:

[(1, 127549764580), (2, 63774882290), (4, 31887441145), (5, 25509952916), (7, 18221394940), (10, 12754976458), (14, 9110697470), (20, 6377488229), (28, 4555348735), (35, 3644278988), (49, 2603056420), (70, 1822139494), (98, 1301528210), (140, 911069747), (196, 650764105), (245, 520611284), (490, 260305642), (980, 130152821), (2221, 57428980), (4442, 28714490), (8884, 14357245), (11105, 11485796), (15547, 8204140), (22210, 5742898), (31094, 4102070), (44420, 2871449), (58601, 2176580), (62188, 2051035), (77735, 1640828), (108829, 1172020), (117202, 1088290), (155470, 820414), (217658, 586010), (234404, 544145), (293005, 435316), (310940, 410207)]