1008090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 2740608

約数和(自身を除く): 1732518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 487, 690, 974, 1035, 1461, 2070, 2435, 2922, 4383, 4870, 7305, 8766, 11201, 14610, 21915, 22402, 33603, 43830, 56005, 67206, 100809, 112010, 168015, 201618, 336030, 504045, 1008090]

約数ペア:

[(1, 1008090), (2, 504045), (3, 336030), (5, 201618), (6, 168015), (9, 112010), (10, 100809), (15, 67206), (18, 56005), (23, 43830), (30, 33603), (45, 22402), (46, 21915), (69, 14610), (90, 11201), (115, 8766), (138, 7305), (207, 4870), (230, 4383), (345, 2922), (414, 2435), (487, 2070), (690, 1461), (974, 1035)]