251092530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 706318704

約数和(自身を除く): 455226174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 317, 390, 585, 634, 677, 951, 1170, 1354, 1585, 1902, 2031, 2853, 3170, 3385, 4062, 4121, 4755, 5706, 6093, 6770, 8242, 8801, 9510, 10155, 12186, 12363, 14265, 17602, 20310, 20605, 24726, 26403, 28530, 30465, 37089, 41210, 44005, 52806, 60930, 61815, 74178, 79209, 88010, 123630, 132015, 158418, 185445, 214609, 264030, 370890, 396045, 429218, 643827, 792090, 1073045, 1287654, 1931481, 2146090, 2789917, 3219135, 3862962, 5579834, 6438270, 8369751, 9657405, 13949585, 16739502, 19314810, 25109253, 27899170, 41848755, 50218506, 83697510, 125546265, 251092530]

約数ペア:

[(1, 251092530), (2, 125546265), (3, 83697510), (5, 50218506), (6, 41848755), (9, 27899170), (10, 25109253), (13, 19314810), (15, 16739502), (18, 13949585), (26, 9657405), (30, 8369751), (39, 6438270), (45, 5579834), (65, 3862962), (78, 3219135), (90, 2789917), (117, 2146090), (130, 1931481), (195, 1287654), (234, 1073045), (317, 792090), (390, 643827), (585, 429218), (634, 396045), (677, 370890), (951, 264030), (1170, 214609), (1354, 185445), (1585, 158418), (1902, 132015), (2031, 123630), (2853, 88010), (3170, 79209), (3385, 74178), (4062, 61815), (4121, 60930), (4755, 52806), (5706, 44005), (6093, 41210), (6770, 37089), (8242, 30465), (8801, 28530), (9510, 26403), (10155, 24726), (12186, 20605), (12363, 20310), (14265, 17602)]