4497870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 12257280

約数和(自身を除く): 7759410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 607, 741, 1214, 1235, 1482, 1821, 2470, 3035, 3642, 3705, 6070, 7410, 7891, 9105, 11533, 15782, 18210, 23066, 23673, 34599, 39455, 47346, 57665, 69198, 78910, 115330, 118365, 149929, 172995, 236730, 299858, 345990, 449787, 749645, 899574, 1499290, 2248935, 4497870]

約数ペア:

[(1, 4497870), (2, 2248935), (3, 1499290), (5, 899574), (6, 749645), (10, 449787), (13, 345990), (15, 299858), (19, 236730), (26, 172995), (30, 149929), (38, 118365), (39, 115330), (57, 78910), (65, 69198), (78, 57665), (95, 47346), (114, 39455), (130, 34599), (190, 23673), (195, 23066), (247, 18210), (285, 15782), (390, 11533), (494, 9105), (570, 7891), (607, 7410), (741, 6070), (1214, 3705), (1235, 3642), (1482, 3035), (1821, 2470)]