57814380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 195197184

約数和(自身を除く): 137382804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 797, 806, 930, 1116, 1170, 1209, 1395, 1594, 1612, 1860, 2015, 2340, 2391, 2418, 2790, 3188, 3627, 3985, 4030, 4782, 4836, 5580, 6045, 7173, 7254, 7970, 8060, 9564, 10361, 11955, 12090, 14346, 14508, 15940, 18135, 20722, 23910, 24180, 24707, 28692, 31083, 35865, 36270, 41444, 47820, 49414, 51805, 62166, 71730, 72540, 74121, 93249, 98828, 103610, 123535, 124332, 143460, 148242, 155415, 186498, 207220, 222363, 247070, 296484, 310830, 321191, 370605, 372996, 444726, 466245, 494140, 621660, 642382, 741210, 889452, 932490, 963573, 1111815, 1284764, 1482420, 1605955, 1864980, 1927146, 2223630, 2890719, 3211910, 3854292, 4447260, 4817865, 5781438, 6423820, 9635730, 11562876, 14453595, 19271460, 28907190, 57814380]

約数ペア:

[(1, 57814380), (2, 28907190), (3, 19271460), (4, 14453595), (5, 11562876), (6, 9635730), (9, 6423820), (10, 5781438), (12, 4817865), (13, 4447260), (15, 3854292), (18, 3211910), (20, 2890719), (26, 2223630), (30, 1927146), (31, 1864980), (36, 1605955), (39, 1482420), (45, 1284764), (52, 1111815), (60, 963573), (62, 932490), (65, 889452), (78, 741210), (90, 642382), (93, 621660), (117, 494140), (124, 466245), (130, 444726), (155, 372996), (156, 370605), (180, 321191), (186, 310830), (195, 296484), (234, 247070), (260, 222363), (279, 207220), (310, 186498), (372, 155415), (390, 148242), (403, 143460), (465, 124332), (468, 123535), (558, 103610), (585, 98828), (620, 93249), (780, 74121), (797, 72540), (806, 71730), (930, 62166), (1116, 51805), (1170, 49414), (1209, 47820), (1395, 41444), (1594, 36270), (1612, 35865), (1860, 31083), (2015, 28692), (2340, 24707), (2391, 24180), (2418, 23910), (2790, 20722), (3188, 18135), (3627, 15940), (3985, 14508), (4030, 14346), (4782, 12090), (4836, 11955), (5580, 10361), (6045, 9564), (7173, 8060), (7254, 7970)]