1828710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 5261760

約数和(自身を除く): 3433050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 521, 585, 702, 1042, 1170, 1563, 1755, 2605, 3126, 3510, 4689, 5210, 6773, 7815, 9378, 13546, 14067, 15630, 20319, 23445, 28134, 33865, 40638, 46890, 60957, 67730, 70335, 101595, 121914, 140670, 182871, 203190, 304785, 365742, 609570, 914355, 1828710]

約数ペア:

[(1, 1828710), (2, 914355), (3, 609570), (5, 365742), (6, 304785), (9, 203190), (10, 182871), (13, 140670), (15, 121914), (18, 101595), (26, 70335), (27, 67730), (30, 60957), (39, 46890), (45, 40638), (54, 33865), (65, 28134), (78, 23445), (90, 20319), (117, 15630), (130, 14067), (135, 13546), (195, 9378), (234, 7815), (270, 6773), (351, 5210), (390, 4689), (521, 3510), (585, 3126), (702, 2605), (1042, 1755), (1170, 1563)]