30090996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 82784520

約数和(自身を除く): 52693524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 569, 678, 1017, 1138, 1356, 1469, 1707, 2034, 2276, 2938, 3414, 4068, 4407, 5121, 5876, 6828, 7397, 8814, 10242, 13221, 14794, 17628, 20484, 22191, 26442, 29588, 44382, 52884, 64297, 66573, 88764, 128594, 133146, 192891, 257188, 266292, 385782, 578673, 771564, 835861, 1157346, 1671722, 2314692, 2507583, 3343444, 5015166, 7522749, 10030332, 15045498, 30090996]

約数ペア:

[(1, 30090996), (2, 15045498), (3, 10030332), (4, 7522749), (6, 5015166), (9, 3343444), (12, 2507583), (13, 2314692), (18, 1671722), (26, 1157346), (36, 835861), (39, 771564), (52, 578673), (78, 385782), (113, 266292), (117, 257188), (156, 192891), (226, 133146), (234, 128594), (339, 88764), (452, 66573), (468, 64297), (569, 52884), (678, 44382), (1017, 29588), (1138, 26442), (1356, 22191), (1469, 20484), (1707, 17628), (2034, 14794), (2276, 13221), (2938, 10242), (3414, 8814), (4068, 7397), (4407, 6828), (5121, 5876)]