105805308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 290140032

約数和(自身を除く): 184334724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 1747, 2163, 2884, 3494, 4326, 5047, 5241, 6988, 8652, 10094, 10482, 12229, 15141, 20188, 20964, 24458, 30282, 36687, 48916, 60564, 73374, 85603, 146748, 171206, 179941, 256809, 342412, 359882, 513618, 539823, 719764, 1027236, 1079646, 1259587, 2159292, 2519174, 3778761, 5038348, 7557522, 8817109, 15115044, 17634218, 26451327, 35268436, 52902654, 105805308]

約数ペア:

[(1, 105805308), (2, 52902654), (3, 35268436), (4, 26451327), (6, 17634218), (7, 15115044), (12, 8817109), (14, 7557522), (21, 5038348), (28, 3778761), (42, 2519174), (49, 2159292), (84, 1259587), (98, 1079646), (103, 1027236), (147, 719764), (196, 539823), (206, 513618), (294, 359882), (309, 342412), (412, 256809), (588, 179941), (618, 171206), (721, 146748), (1236, 85603), (1442, 73374), (1747, 60564), (2163, 48916), (2884, 36687), (3494, 30282), (4326, 24458), (5047, 20964), (5241, 20188), (6988, 15141), (8652, 12229), (10094, 10482)]