2935140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 6209436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 71, 78, 106, 130, 142, 156, 159, 195, 212, 213, 260, 265, 284, 318, 355, 390, 426, 530, 636, 689, 710, 780, 795, 852, 923, 1060, 1065, 1378, 1420, 1590, 1846, 2067, 2130, 2756, 2769, 3180, 3445, 3692, 3763, 4134, 4260, 4615, 5538, 6890, 7526, 8268, 9230, 10335, 11076, 11289, 13780, 13845, 15052, 18460, 18815, 20670, 22578, 27690, 37630, 41340, 45156, 48919, 55380, 56445, 75260, 97838, 112890, 146757, 195676, 225780, 244595, 293514, 489190, 587028, 733785, 978380, 1467570, 2935140]

約数ペア:

[(1, 2935140), (2, 1467570), (3, 978380), (4, 733785), (5, 587028), (6, 489190), (10, 293514), (12, 244595), (13, 225780), (15, 195676), (20, 146757), (26, 112890), (30, 97838), (39, 75260), (52, 56445), (53, 55380), (60, 48919), (65, 45156), (71, 41340), (78, 37630), (106, 27690), (130, 22578), (142, 20670), (156, 18815), (159, 18460), (195, 15052), (212, 13845), (213, 13780), (260, 11289), (265, 11076), (284, 10335), (318, 9230), (355, 8268), (390, 7526), (426, 6890), (530, 5538), (636, 4615), (689, 4260), (710, 4134), (780, 3763), (795, 3692), (852, 3445), (923, 3180), (1060, 2769), (1065, 2756), (1378, 2130), (1420, 2067), (1590, 1846)]