74359740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13619}}^1$

素因数の和:13651

約数の個数: 96

約数和(自身を含む): 256273920

約数和(自身を除く): 181914180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 13619, 27238, 40857, 54476, 68095, 81714, 95333, 136190, 163428, 177047, 190666, 204285, 272380, 285999, 354094, 381332, 408570, 476665, 531141, 571998, 708188, 817140, 885235, 953330, 1062282, 1143996, 1239329, 1429995, 1770470, 1906660, 2124564, 2478658, 2655705, 2859990, 3540940, 3717987, 4957316, 5311410, 5719980, 6196645, 7435974, 10622820, 12393290, 14871948, 18589935, 24786580, 37179870, 74359740]

約数ペア:

[(1, 74359740), (2, 37179870), (3, 24786580), (4, 18589935), (5, 14871948), (6, 12393290), (7, 10622820), (10, 7435974), (12, 6196645), (13, 5719980), (14, 5311410), (15, 4957316), (20, 3717987), (21, 3540940), (26, 2859990), (28, 2655705), (30, 2478658), (35, 2124564), (39, 1906660), (42, 1770470), (52, 1429995), (60, 1239329), (65, 1143996), (70, 1062282), (78, 953330), (84, 885235), (91, 817140), (105, 708188), (130, 571998), (140, 531141), (156, 476665), (182, 408570), (195, 381332), (210, 354094), (260, 285999), (273, 272380), (364, 204285), (390, 190666), (420, 177047), (455, 163428), (546, 136190), (780, 95333), (910, 81714), (1092, 68095), (1365, 54476), (1820, 40857), (2730, 27238), (5460, 13619)]