17131380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5827}}^1$

素因数の和:5853

約数の個数: 72

約数和(自身を含む): 55808928

約数和(自身を除く): 38677548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5827, 11654, 17481, 23308, 29135, 34962, 40789, 58270, 69924, 81578, 87405, 116540, 122367, 163156, 174810, 203945, 244734, 285523, 349620, 407890, 489468, 571046, 611835, 815780, 856569, 1142092, 1223670, 1427615, 1713138, 2447340, 2855230, 3426276, 4282845, 5710460, 8565690, 17131380]

約数ペア:

[(1, 17131380), (2, 8565690), (3, 5710460), (4, 4282845), (5, 3426276), (6, 2855230), (7, 2447340), (10, 1713138), (12, 1427615), (14, 1223670), (15, 1142092), (20, 856569), (21, 815780), (28, 611835), (30, 571046), (35, 489468), (42, 407890), (49, 349620), (60, 285523), (70, 244734), (84, 203945), (98, 174810), (105, 163156), (140, 122367), (147, 116540), (196, 87405), (210, 81578), (245, 69924), (294, 58270), (420, 40789), (490, 34962), (588, 29135), (735, 23308), (980, 17481), (1470, 11654), (2940, 5827)]