3018470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 3948826

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 107, 130, 155, 182, 214, 217, 310, 403, 434, 455, 535, 749, 806, 910, 1070, 1085, 1391, 1498, 2015, 2170, 2782, 2821, 3317, 3745, 4030, 5642, 6634, 6955, 7490, 9737, 13910, 14105, 16585, 19474, 23219, 28210, 33170, 43121, 46438, 48685, 86242, 97370, 116095, 215605, 232190, 301847, 431210, 603694, 1509235, 3018470]

約数ペア:

[(1, 3018470), (2, 1509235), (5, 603694), (7, 431210), (10, 301847), (13, 232190), (14, 215605), (26, 116095), (31, 97370), (35, 86242), (62, 48685), (65, 46438), (70, 43121), (91, 33170), (107, 28210), (130, 23219), (155, 19474), (182, 16585), (214, 14105), (217, 13910), (310, 9737), (403, 7490), (434, 6955), (455, 6634), (535, 5642), (749, 4030), (806, 3745), (910, 3317), (1070, 2821), (1085, 2782), (1391, 2170), (1498, 2015)]