17254860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5869}}^1$

素因数の和:5895

約数の個数: 72

約数和(自身を含む): 56211120

約数和(自身を除く): 38956260

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, 5869, 11738, 17607, 23476, 29345, 35214, 41083, 58690, 70428, 82166, 88035, 117380, 123249, 164332, 176070, 205415, 246498, 287581, 352140, 410830, 492996, 575162, 616245, 821660, 862743, 1150324, 1232490, 1437905, 1725486, 2464980, 2875810, 3450972, 4313715, 5751620, 8627430, 17254860]

約数ペア:

[(1, 17254860), (2, 8627430), (3, 5751620), (4, 4313715), (5, 3450972), (6, 2875810), (7, 2464980), (10, 1725486), (12, 1437905), (14, 1232490), (15, 1150324), (20, 862743), (21, 821660), (28, 616245), (30, 575162), (35, 492996), (42, 410830), (49, 352140), (60, 287581), (70, 246498), (84, 205415), (98, 176070), (105, 164332), (140, 123249), (147, 117380), (196, 88035), (210, 82166), (245, 70428), (294, 58690), (420, 41083), (490, 35214), (588, 29345), (735, 23476), (980, 17607), (1470, 11738), (2940, 5869)]