16930140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14851}}^1$

素因数の和:14882

約数の個数: 48

約数和(自身を含む): 49902720

約数和(自身を除く): 32972580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14851, 29702, 44553, 59404, 74255, 89106, 148510, 178212, 222765, 282169, 297020, 445530, 564338, 846507, 891060, 1128676, 1410845, 1693014, 2821690, 3386028, 4232535, 5643380, 8465070, 16930140]

約数ペア:

[(1, 16930140), (2, 8465070), (3, 5643380), (4, 4232535), (5, 3386028), (6, 2821690), (10, 1693014), (12, 1410845), (15, 1128676), (19, 891060), (20, 846507), (30, 564338), (38, 445530), (57, 297020), (60, 282169), (76, 222765), (95, 178212), (114, 148510), (190, 89106), (228, 74255), (285, 59404), (380, 44553), (570, 29702), (1140, 14851)]