1470297620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2793

約数の個数: 72

約数和(自身を含む): 3409269864

約数和(自身を除く): 1938972244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 241, 242, 482, 484, 605, 964, 1205, 1210, 2410, 2420, 2521, 2651, 4820, 5042, 5302, 10084, 10604, 12605, 13255, 25210, 26510, 27731, 29161, 50420, 53020, 55462, 58322, 110924, 116644, 138655, 145805, 277310, 291610, 305041, 554620, 583220, 607561, 610082, 1215122, 1220164, 1525205, 2430244, 3037805, 3050410, 6075610, 6100820, 6683171, 12151220, 13366342, 26732684, 33415855, 66831710, 73514881, 133663420, 147029762, 294059524, 367574405, 735148810, 1470297620]

約数ペア:

[(1, 1470297620), (2, 735148810), (4, 367574405), (5, 294059524), (10, 147029762), (11, 133663420), (20, 73514881), (22, 66831710), (44, 33415855), (55, 26732684), (110, 13366342), (121, 12151220), (220, 6683171), (241, 6100820), (242, 6075610), (482, 3050410), (484, 3037805), (605, 2430244), (964, 1525205), (1205, 1220164), (1210, 1215122), (2410, 610082), (2420, 607561), (2521, 583220), (2651, 554620), (4820, 305041), (5042, 291610), (5302, 277310), (10084, 145805), (10604, 138655), (12605, 116644), (13255, 110924), (25210, 58322), (26510, 55462), (27731, 53020), (29161, 50420)]