22015890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 63737856

約数和(自身を除く): 41721966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 607, 806, 930, 1170, 1209, 1214, 1395, 1821, 2015, 2418, 2790, 3035, 3627, 3642, 4030, 5463, 6045, 6070, 7254, 7891, 9105, 10926, 12090, 15782, 18135, 18210, 18817, 23673, 27315, 36270, 37634, 39455, 47346, 54630, 56451, 71019, 78910, 94085, 112902, 118365, 142038, 169353, 188170, 236730, 244621, 282255, 338706, 355095, 489242, 564510, 710190, 733863, 846765, 1223105, 1467726, 1693530, 2201589, 2446210, 3669315, 4403178, 7338630, 11007945, 22015890]

約数ペア:

[(1, 22015890), (2, 11007945), (3, 7338630), (5, 4403178), (6, 3669315), (9, 2446210), (10, 2201589), (13, 1693530), (15, 1467726), (18, 1223105), (26, 846765), (30, 733863), (31, 710190), (39, 564510), (45, 489242), (62, 355095), (65, 338706), (78, 282255), (90, 244621), (93, 236730), (117, 188170), (130, 169353), (155, 142038), (186, 118365), (195, 112902), (234, 94085), (279, 78910), (310, 71019), (390, 56451), (403, 54630), (465, 47346), (558, 39455), (585, 37634), (607, 36270), (806, 27315), (930, 23673), (1170, 18817), (1209, 18210), (1214, 18135), (1395, 15782), (1821, 12090), (2015, 10926), (2418, 9105), (2790, 7891), (3035, 7254), (3627, 6070), (3642, 6045), (4030, 5463)]