1950410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2715190

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 149, 154, 170, 187, 238, 298, 374, 385, 595, 745, 770, 935, 1043, 1190, 1309, 1490, 1639, 1870, 2086, 2533, 2618, 3278, 5066, 5215, 6545, 8195, 10430, 11473, 12665, 13090, 16390, 17731, 22946, 25330, 27863, 35462, 55726, 57365, 88655, 114730, 139315, 177310, 195041, 278630, 390082, 975205, 1950410]

約数ペア:

[(1, 1950410), (2, 975205), (5, 390082), (7, 278630), (10, 195041), (11, 177310), (14, 139315), (17, 114730), (22, 88655), (34, 57365), (35, 55726), (55, 35462), (70, 27863), (77, 25330), (85, 22946), (110, 17731), (119, 16390), (149, 13090), (154, 12665), (170, 11473), (187, 10430), (238, 8195), (298, 6545), (374, 5215), (385, 5066), (595, 3278), (745, 2618), (770, 2533), (935, 2086), (1043, 1870), (1190, 1639), (1309, 1490)]