15018570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 46126080

約数和(自身を除く): 31107510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 769, 930, 1085, 1302, 1395, 1538, 1953, 2170, 2307, 2790, 3255, 3845, 3906, 4614, 5383, 6510, 6921, 7690, 9765, 10766, 11535, 13842, 16149, 19530, 23070, 23839, 26915, 32298, 34605, 47678, 48447, 53830, 69210, 71517, 80745, 96894, 119195, 143034, 161490, 166873, 214551, 238390, 242235, 333746, 357585, 429102, 484470, 500619, 715170, 834365, 1001238, 1072755, 1501857, 1668730, 2145510, 2503095, 3003714, 5006190, 7509285, 15018570]

約数ペア:

[(1, 15018570), (2, 7509285), (3, 5006190), (5, 3003714), (6, 2503095), (7, 2145510), (9, 1668730), (10, 1501857), (14, 1072755), (15, 1001238), (18, 834365), (21, 715170), (30, 500619), (31, 484470), (35, 429102), (42, 357585), (45, 333746), (62, 242235), (63, 238390), (70, 214551), (90, 166873), (93, 161490), (105, 143034), (126, 119195), (155, 96894), (186, 80745), (210, 71517), (217, 69210), (279, 53830), (310, 48447), (315, 47678), (434, 34605), (465, 32298), (558, 26915), (630, 23839), (651, 23070), (769, 19530), (930, 16149), (1085, 13842), (1302, 11535), (1395, 10766), (1538, 9765), (1953, 7690), (2170, 6921), (2307, 6510), (2790, 5383), (3255, 4614), (3845, 3906)]