30277890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14627}}^1$

素因数の和:14663

約数の個数: 48

約数和(自身を含む): 82150848

約数和(自身を除く): 51872958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 14627, 29254, 43881, 73135, 87762, 131643, 146270, 219405, 263286, 336421, 438810, 658215, 672842, 1009263, 1316430, 1682105, 2018526, 3027789, 3364210, 5046315, 6055578, 10092630, 15138945, 30277890]

約数ペア:

[(1, 30277890), (2, 15138945), (3, 10092630), (5, 6055578), (6, 5046315), (9, 3364210), (10, 3027789), (15, 2018526), (18, 1682105), (23, 1316430), (30, 1009263), (45, 672842), (46, 658215), (69, 438810), (90, 336421), (115, 263286), (138, 219405), (207, 146270), (230, 131643), (345, 87762), (414, 73135), (690, 43881), (1035, 29254), (2070, 14627)]