65065590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23365

約数の個数: 48

約数和(自身を含む): 174635136

約数和(自身を除く): 109569546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 23321, 46642, 69963, 116605, 139926, 209889, 233210, 349815, 419778, 699630, 722951, 1049445, 1445902, 2098890, 2168853, 3614755, 4337706, 6506559, 7229510, 10844265, 13013118, 21688530, 32532795, 65065590]

約数ペア:

[(1, 65065590), (2, 32532795), (3, 21688530), (5, 13013118), (6, 10844265), (9, 7229510), (10, 6506559), (15, 4337706), (18, 3614755), (30, 2168853), (31, 2098890), (45, 1445902), (62, 1049445), (90, 722951), (93, 699630), (155, 419778), (186, 349815), (279, 233210), (310, 209889), (465, 139926), (558, 116605), (930, 69963), (1395, 46642), (2790, 23321)]