16719420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4723}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 47617920

約数和(自身を除く): 30898500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4723, 9446, 14169, 18892, 23615, 28338, 47230, 56676, 70845, 94460, 141690, 278657, 283380, 557314, 835971, 1114628, 1393285, 1671942, 2786570, 3343884, 4179855, 5573140, 8359710, 16719420]

約数ペア:

[(1, 16719420), (2, 8359710), (3, 5573140), (4, 4179855), (5, 3343884), (6, 2786570), (10, 1671942), (12, 1393285), (15, 1114628), (20, 835971), (30, 557314), (59, 283380), (60, 278657), (118, 141690), (177, 94460), (236, 70845), (295, 56676), (354, 47230), (590, 28338), (708, 23615), (885, 18892), (1180, 14169), (1770, 9446), (3540, 4723)]