171294780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15773}}^1$

素因数の和:15966

約数の個数: 48

約数和(自身を含む): 482305824

約数和(自身を除く): 311011044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 15773, 31546, 47319, 63092, 78865, 94638, 157730, 189276, 236595, 315460, 473190, 946380, 2854913, 5709826, 8564739, 11419652, 14274565, 17129478, 28549130, 34258956, 42823695, 57098260, 85647390, 171294780]

約数ペア:

[(1, 171294780), (2, 85647390), (3, 57098260), (4, 42823695), (5, 34258956), (6, 28549130), (10, 17129478), (12, 14274565), (15, 11419652), (20, 8564739), (30, 5709826), (60, 2854913), (181, 946380), (362, 473190), (543, 315460), (724, 236595), (905, 189276), (1086, 157730), (1810, 94638), (2172, 78865), (2715, 63092), (3620, 47319), (5430, 31546), (10860, 15773)]