120811530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{881}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 332252928

約数和(自身を除く): 211441398

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 653, 881, 1306, 1762, 1959, 2643, 3265, 3918, 4405, 4571, 5286, 6167, 6530, 8810, 9142, 9795, 12334, 13215, 13713, 18501, 19590, 22855, 26430, 27426, 30835, 37002, 45710, 61670, 68565, 92505, 137130, 185010, 575293, 1150586, 1725879, 2876465, 3451758, 4027051, 5752930, 8054102, 8629395, 12081153, 17258790, 20135255, 24162306, 40270510, 60405765, 120811530]

約数ペア:

[(1, 120811530), (2, 60405765), (3, 40270510), (5, 24162306), (6, 20135255), (7, 17258790), (10, 12081153), (14, 8629395), (15, 8054102), (21, 5752930), (30, 4027051), (35, 3451758), (42, 2876465), (70, 1725879), (105, 1150586), (210, 575293), (653, 185010), (881, 137130), (1306, 92505), (1762, 68565), (1959, 61670), (2643, 45710), (3265, 37002), (3918, 30835), (4405, 27426), (4571, 26430), (5286, 22855), (6167, 19590), (6530, 18501), (8810, 13713), (9142, 13215), (9795, 12334)]