619016090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2099}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 1393459200

約数和(自身を除く): 774443110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 383, 385, 766, 770, 1915, 2099, 2681, 3830, 4198, 4213, 5362, 8426, 10495, 13405, 14693, 20990, 21065, 23089, 26810, 29386, 29491, 42130, 46178, 58982, 73465, 115445, 146930, 147455, 161623, 230890, 294910, 323246, 803917, 808115, 1607834, 1616230, 4019585, 5627419, 8039170, 8843087, 11254838, 17686174, 28137095, 44215435, 56274190, 61901609, 88430870, 123803218, 309508045, 619016090]

約数ペア:

[(1, 619016090), (2, 309508045), (5, 123803218), (7, 88430870), (10, 61901609), (11, 56274190), (14, 44215435), (22, 28137095), (35, 17686174), (55, 11254838), (70, 8843087), (77, 8039170), (110, 5627419), (154, 4019585), (383, 1616230), (385, 1607834), (766, 808115), (770, 803917), (1915, 323246), (2099, 294910), (2681, 230890), (3830, 161623), (4198, 147455), (4213, 146930), (5362, 115445), (8426, 73465), (10495, 58982), (13405, 46178), (14693, 42130), (20990, 29491), (21065, 29386), (23089, 26810)]