65572830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{881}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 170889264

約数和(自身を除く): 105316434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 827, 881, 1654, 1762, 2481, 2643, 4135, 4405, 4962, 5286, 7443, 7929, 8270, 8810, 12405, 13215, 14886, 15858, 24810, 26430, 37215, 39645, 74430, 79290, 728587, 1457174, 2185761, 3642935, 4371522, 6557283, 7285870, 10928805, 13114566, 21857610, 32786415, 65572830]

約数ペア:

[(1, 65572830), (2, 32786415), (3, 21857610), (5, 13114566), (6, 10928805), (9, 7285870), (10, 6557283), (15, 4371522), (18, 3642935), (30, 2185761), (45, 1457174), (90, 728587), (827, 79290), (881, 74430), (1654, 39645), (1762, 37215), (2481, 26430), (2643, 24810), (4135, 15858), (4405, 14886), (4962, 13215), (5286, 12405), (7443, 8810), (7929, 8270)]