8222130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 25279488

約数和(自身を除く): 17057358

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, 421, 434, 465, 558, 630, 651, 842, 930, 1085, 1263, 1302, 1395, 1953, 2105, 2170, 2526, 2790, 2947, 3255, 3789, 3906, 4210, 5894, 6315, 6510, 7578, 8841, 9765, 12630, 13051, 14735, 17682, 18945, 19530, 26102, 26523, 29470, 37890, 39153, 44205, 53046, 65255, 78306, 88410, 91357, 117459, 130510, 132615, 182714, 195765, 234918, 265230, 274071, 391530, 456785, 548142, 587295, 822213, 913570, 1174590, 1370355, 1644426, 2740710, 4111065, 8222130]

約数ペア:

[(1, 8222130), (2, 4111065), (3, 2740710), (5, 1644426), (6, 1370355), (7, 1174590), (9, 913570), (10, 822213), (14, 587295), (15, 548142), (18, 456785), (21, 391530), (30, 274071), (31, 265230), (35, 234918), (42, 195765), (45, 182714), (62, 132615), (63, 130510), (70, 117459), (90, 91357), (93, 88410), (105, 78306), (126, 65255), (155, 53046), (186, 44205), (210, 39153), (217, 37890), (279, 29470), (310, 26523), (315, 26102), (421, 19530), (434, 18945), (465, 17682), (558, 14735), (630, 13051), (651, 12630), (842, 9765), (930, 8841), (1085, 7578), (1263, 6510), (1302, 6315), (1395, 5894), (1953, 4210), (2105, 3906), (2170, 3789), (2526, 3255), (2790, 2947)]