878505030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 2465858304

約数和(自身を除く): 1587353274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 607, 1170, 1214, 1237, 1821, 2474, 3035, 3642, 3711, 5463, 6070, 6185, 7422, 7891, 9105, 10926, 11133, 12370, 15782, 16081, 18210, 18555, 22266, 23673, 27315, 32162, 37110, 39455, 47346, 48243, 54630, 55665, 71019, 78910, 80405, 96486, 111330, 118365, 142038, 144729, 160810, 236730, 241215, 289458, 355095, 482430, 710190, 723645, 750859, 1447290, 1501718, 2252577, 3754295, 4505154, 6757731, 7508590, 9761167, 11262885, 13515462, 19522334, 22525770, 29283501, 33788655, 48805835, 58567002, 67577310, 87850503, 97611670, 146417505, 175701006, 292835010, 439252515, 878505030]

約数ペア:

[(1, 878505030), (2, 439252515), (3, 292835010), (5, 175701006), (6, 146417505), (9, 97611670), (10, 87850503), (13, 67577310), (15, 58567002), (18, 48805835), (26, 33788655), (30, 29283501), (39, 22525770), (45, 19522334), (65, 13515462), (78, 11262885), (90, 9761167), (117, 7508590), (130, 6757731), (195, 4505154), (234, 3754295), (390, 2252577), (585, 1501718), (607, 1447290), (1170, 750859), (1214, 723645), (1237, 710190), (1821, 482430), (2474, 355095), (3035, 289458), (3642, 241215), (3711, 236730), (5463, 160810), (6070, 144729), (6185, 142038), (7422, 118365), (7891, 111330), (9105, 96486), (10926, 80405), (11133, 78910), (12370, 71019), (15782, 55665), (16081, 54630), (18210, 48243), (18555, 47346), (22266, 39455), (23673, 37110), (27315, 32162)]