293300540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 683726400

約数和(自身を除く): 390425860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 113, 130, 134, 149, 226, 260, 268, 298, 335, 452, 565, 596, 670, 745, 871, 1130, 1340, 1469, 1490, 1742, 1937, 2260, 2938, 2980, 3484, 3874, 4355, 5876, 7345, 7571, 7748, 8710, 9685, 9983, 14690, 15142, 16837, 17420, 19370, 19966, 29380, 30284, 33674, 37855, 38740, 39932, 49915, 67348, 75710, 84185, 98423, 99830, 129779, 151420, 168370, 196846, 199660, 218881, 259558, 336740, 393692, 437762, 492115, 519116, 648895, 875524, 984230, 1094405, 1128079, 1297790, 1968460, 2188810, 2256158, 2595580, 4377620, 4512316, 5640395, 11280790, 14665027, 22561580, 29330054, 58660108, 73325135, 146650270, 293300540]

約数ペア:

[(1, 293300540), (2, 146650270), (4, 73325135), (5, 58660108), (10, 29330054), (13, 22561580), (20, 14665027), (26, 11280790), (52, 5640395), (65, 4512316), (67, 4377620), (113, 2595580), (130, 2256158), (134, 2188810), (149, 1968460), (226, 1297790), (260, 1128079), (268, 1094405), (298, 984230), (335, 875524), (452, 648895), (565, 519116), (596, 492115), (670, 437762), (745, 393692), (871, 336740), (1130, 259558), (1340, 218881), (1469, 199660), (1490, 196846), (1742, 168370), (1937, 151420), (2260, 129779), (2938, 99830), (2980, 98423), (3484, 84185), (3874, 75710), (4355, 67348), (5876, 49915), (7345, 39932), (7571, 38740), (7748, 37855), (8710, 33674), (9685, 30284), (9983, 29380), (14690, 19966), (15142, 19370), (16837, 17420)]