30402684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 83472480

約数和(自身を除く): 53069796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 389, 468, 501, 668, 778, 1002, 1167, 1503, 1556, 2004, 2171, 2334, 3006, 3501, 4342, 4668, 5057, 6012, 6513, 7002, 8684, 10114, 13026, 14004, 15171, 19539, 20228, 26052, 30342, 39078, 45513, 60684, 64963, 78156, 91026, 129926, 182052, 194889, 259852, 389778, 584667, 779556, 844519, 1169334, 1689038, 2338668, 2533557, 3378076, 5067114, 7600671, 10134228, 15201342, 30402684]

約数ペア:

[(1, 30402684), (2, 15201342), (3, 10134228), (4, 7600671), (6, 5067114), (9, 3378076), (12, 2533557), (13, 2338668), (18, 1689038), (26, 1169334), (36, 844519), (39, 779556), (52, 584667), (78, 389778), (117, 259852), (156, 194889), (167, 182052), (234, 129926), (334, 91026), (389, 78156), (468, 64963), (501, 60684), (668, 45513), (778, 39078), (1002, 30342), (1167, 26052), (1503, 20228), (1556, 19539), (2004, 15171), (2171, 14004), (2334, 13026), (3006, 10114), (3501, 8684), (4342, 7002), (4668, 6513), (5057, 6012)]