13267380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 43868160

約数和(自身を除く): 30600780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1019, 1085, 1302, 1860, 2038, 2170, 2604, 3057, 3255, 4076, 4340, 5095, 6114, 6510, 7133, 10190, 12228, 13020, 14266, 15285, 20380, 21399, 28532, 30570, 31589, 35665, 42798, 61140, 63178, 71330, 85596, 94767, 106995, 126356, 142660, 157945, 189534, 213990, 221123, 315890, 379068, 427980, 442246, 473835, 631780, 663369, 884492, 947670, 1105615, 1326738, 1895340, 2211230, 2653476, 3316845, 4422460, 6633690, 13267380]

約数ペア:

[(1, 13267380), (2, 6633690), (3, 4422460), (4, 3316845), (5, 2653476), (6, 2211230), (7, 1895340), (10, 1326738), (12, 1105615), (14, 947670), (15, 884492), (20, 663369), (21, 631780), (28, 473835), (30, 442246), (31, 427980), (35, 379068), (42, 315890), (60, 221123), (62, 213990), (70, 189534), (84, 157945), (93, 142660), (105, 126356), (124, 106995), (140, 94767), (155, 85596), (186, 71330), (210, 63178), (217, 61140), (310, 42798), (372, 35665), (420, 31589), (434, 30570), (465, 28532), (620, 21399), (651, 20380), (868, 15285), (930, 14266), (1019, 13020), (1085, 12228), (1302, 10190), (1860, 7133), (2038, 6510), (2170, 6114), (2604, 5095), (3057, 4340), (3255, 4076)]