707988540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54377}}^1$

素因数の和:54427

約数の個数: 96

約数和(自身を含む): 2338689024

約数和(自身を除く): 1630700484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 54377, 108754, 163131, 217508, 271885, 326262, 380639, 543770, 652524, 761278, 815655, 1087540, 1141917, 1522556, 1631310, 1685687, 1903195, 2283834, 3262620, 3371374, 3806390, 4567668, 5057061, 5709585, 6742748, 7612780, 8428435, 10114122, 11419170, 11799809, 16856870, 20228244, 22838340, 23599618, 25285305, 33713740, 35399427, 47199236, 50570610, 58999045, 70798854, 101141220, 117998090, 141597708, 176997135, 235996180, 353994270, 707988540]

約数ペア:

[(1, 707988540), (2, 353994270), (3, 235996180), (4, 176997135), (5, 141597708), (6, 117998090), (7, 101141220), (10, 70798854), (12, 58999045), (14, 50570610), (15, 47199236), (20, 35399427), (21, 33713740), (28, 25285305), (30, 23599618), (31, 22838340), (35, 20228244), (42, 16856870), (60, 11799809), (62, 11419170), (70, 10114122), (84, 8428435), (93, 7612780), (105, 6742748), (124, 5709585), (140, 5057061), (155, 4567668), (186, 3806390), (210, 3371374), (217, 3262620), (310, 2283834), (372, 1903195), (420, 1685687), (434, 1631310), (465, 1522556), (620, 1141917), (651, 1087540), (868, 815655), (930, 761278), (1085, 652524), (1302, 543770), (1860, 380639), (2170, 326262), (2604, 271885), (3255, 217508), (4340, 163131), (6510, 108754), (13020, 54377)]