3877770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 10249344

約数和(自身を除く): 6371574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 163, 183, 195, 305, 326, 366, 390, 489, 610, 793, 815, 915, 978, 1586, 1630, 1830, 2119, 2379, 2445, 3965, 4238, 4758, 4890, 6357, 7930, 9943, 10595, 11895, 12714, 19886, 21190, 23790, 29829, 31785, 49715, 59658, 63570, 99430, 129259, 149145, 258518, 298290, 387777, 646295, 775554, 1292590, 1938885, 3877770]

約数ペア:

[(1, 3877770), (2, 1938885), (3, 1292590), (5, 775554), (6, 646295), (10, 387777), (13, 298290), (15, 258518), (26, 149145), (30, 129259), (39, 99430), (61, 63570), (65, 59658), (78, 49715), (122, 31785), (130, 29829), (163, 23790), (183, 21190), (195, 19886), (305, 12714), (326, 11895), (366, 10595), (390, 9943), (489, 7930), (610, 6357), (793, 4890), (815, 4758), (915, 4238), (978, 3965), (1586, 2445), (1630, 2379), (1830, 2119)]