17267970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 25914750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 101, 123, 139, 202, 205, 246, 278, 303, 410, 417, 505, 606, 615, 695, 834, 1010, 1230, 1390, 1515, 2085, 3030, 4141, 4170, 5699, 8282, 11398, 12423, 14039, 17097, 20705, 24846, 28078, 28495, 34194, 41410, 42117, 56990, 62115, 70195, 84234, 85485, 124230, 140390, 170970, 210585, 421170, 575599, 1151198, 1726797, 2877995, 3453594, 5755990, 8633985, 17267970]

約数ペア:

[(1, 17267970), (2, 8633985), (3, 5755990), (5, 3453594), (6, 2877995), (10, 1726797), (15, 1151198), (30, 575599), (41, 421170), (82, 210585), (101, 170970), (123, 140390), (139, 124230), (202, 85485), (205, 84234), (246, 70195), (278, 62115), (303, 56990), (410, 42117), (417, 41410), (505, 34194), (606, 28495), (615, 28078), (695, 24846), (834, 20705), (1010, 17097), (1230, 14039), (1390, 12423), (1515, 11398), (2085, 8282), (3030, 5699), (4141, 4170)]