15703528540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{292867}}^1$

素因数の和:293266

約数の個数: 48

約数和(自身を含む): 37787000832

約数和(自身を除く): 22083472292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 53620, 292867, 585734, 1171468, 1464335, 2050069, 2928670, 4100138, 5857340, 8200276, 10250345, 20500690, 41001380, 112168061, 224336122, 448672244, 560840305, 785176427, 1121680610, 1570352854, 2243361220, 3140705708, 3925882135, 7851764270, 15703528540]

約数ペア:

[(1, 15703528540), (2, 7851764270), (4, 3925882135), (5, 3140705708), (7, 2243361220), (10, 1570352854), (14, 1121680610), (20, 785176427), (28, 560840305), (35, 448672244), (70, 224336122), (140, 112168061), (383, 41001380), (766, 20500690), (1532, 10250345), (1915, 8200276), (2681, 5857340), (3830, 4100138), (5362, 2928670), (7660, 2050069), (10724, 1464335), (13405, 1171468), (26810, 585734), (53620, 292867)]