1393150

素因数分解:

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

素因数の和:189

約数の個数: 48

約数和(自身を含む): 3013200

約数和(自身を除く): 1620050

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 149, 170, 187, 275, 298, 374, 425, 550, 745, 850, 935, 1490, 1639, 1870, 2533, 3278, 3725, 4675, 5066, 7450, 8195, 9350, 12665, 16390, 25330, 27863, 40975, 55726, 63325, 81950, 126650, 139315, 278630, 696575, 1393150]

約数ペア:

[(1, 1393150), (2, 696575), (5, 278630), (10, 139315), (11, 126650), (17, 81950), (22, 63325), (25, 55726), (34, 40975), (50, 27863), (55, 25330), (85, 16390), (110, 12665), (149, 9350), (170, 8195), (187, 7450), (275, 5066), (298, 4675), (374, 3725), (425, 3278), (550, 2533), (745, 1870), (850, 1639), (935, 1490)]