15522690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 38776320

約数和(自身を除く): 23253630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 101, 109, 141, 202, 218, 235, 282, 303, 327, 470, 505, 545, 606, 654, 705, 1010, 1090, 1410, 1515, 1635, 3030, 3270, 4747, 5123, 9494, 10246, 11009, 14241, 15369, 22018, 23735, 25615, 28482, 30738, 33027, 47470, 51230, 55045, 66054, 71205, 76845, 110090, 142410, 153690, 165135, 330270, 517423, 1034846, 1552269, 2587115, 3104538, 5174230, 7761345, 15522690]

約数ペア:

[(1, 15522690), (2, 7761345), (3, 5174230), (5, 3104538), (6, 2587115), (10, 1552269), (15, 1034846), (30, 517423), (47, 330270), (94, 165135), (101, 153690), (109, 142410), (141, 110090), (202, 76845), (218, 71205), (235, 66054), (282, 55045), (303, 51230), (327, 47470), (470, 33027), (505, 30738), (545, 28482), (606, 25615), (654, 23735), (705, 22018), (1010, 15369), (1090, 14241), (1410, 11009), (1515, 10246), (1635, 9494), (3030, 5123), (3270, 4747)]