69761580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{166099}}^1$

素因数の和:166118

約数の個数: 48

約数和(自身を含む): 223238400

約数和(自身を除く): 153476820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 166099, 332198, 498297, 664396, 830495, 996594, 1162693, 1660990, 1993188, 2325386, 2491485, 3321980, 3488079, 4650772, 4982970, 5813465, 6976158, 9965940, 11626930, 13952316, 17440395, 23253860, 34880790, 69761580]

約数ペア:

[(1, 69761580), (2, 34880790), (3, 23253860), (4, 17440395), (5, 13952316), (6, 11626930), (7, 9965940), (10, 6976158), (12, 5813465), (14, 4982970), (15, 4650772), (20, 3488079), (21, 3321980), (28, 2491485), (30, 2325386), (35, 1993188), (42, 1660990), (60, 1162693), (70, 996594), (84, 830495), (105, 664396), (140, 498297), (210, 332198), (420, 166099)]