4920408030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1\times {\mathrm{1747}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 11896915968

約数和(自身を除く): 6976507938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 421, 446, 669, 842, 1115, 1263, 1338, 1747, 2105, 2230, 2526, 3345, 3494, 4210, 5241, 6315, 6690, 8735, 10482, 12630, 17470, 26205, 52410, 93883, 187766, 281649, 389581, 469415, 563298, 735487, 779162, 938830, 1168743, 1408245, 1470974, 1947905, 2206461, 2337486, 2816490, 3677435, 3895810, 4412922, 5843715, 7354870, 11032305, 11687430, 22064610, 164013601, 328027202, 492040803, 820068005, 984081606, 1640136010, 2460204015, 4920408030]

約数ペア:

[(1, 4920408030), (2, 2460204015), (3, 1640136010), (5, 984081606), (6, 820068005), (10, 492040803), (15, 328027202), (30, 164013601), (223, 22064610), (421, 11687430), (446, 11032305), (669, 7354870), (842, 5843715), (1115, 4412922), (1263, 3895810), (1338, 3677435), (1747, 2816490), (2105, 2337486), (2230, 2206461), (2526, 1947905), (3345, 1470974), (3494, 1408245), (4210, 1168743), (5241, 938830), (6315, 779162), (6690, 735487), (8735, 563298), (10482, 469415), (12630, 389581), (17470, 281649), (26205, 187766), (52410, 93883)]