30112530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7583

約数の個数: 64

約数和(自身を含む): 86952960

約数和(自身を除く): 56840430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 7547, 15094, 22641, 37735, 45282, 52829, 75470, 105658, 113205, 143393, 158487, 226410, 264145, 286786, 316974, 430179, 528290, 716965, 792435, 860358, 1003751, 1433930, 1584870, 2007502, 2150895, 3011253, 4301790, 5018755, 6022506, 10037510, 15056265, 30112530]

約数ペア:

[(1, 30112530), (2, 15056265), (3, 10037510), (5, 6022506), (6, 5018755), (7, 4301790), (10, 3011253), (14, 2150895), (15, 2007502), (19, 1584870), (21, 1433930), (30, 1003751), (35, 860358), (38, 792435), (42, 716965), (57, 528290), (70, 430179), (95, 316974), (105, 286786), (114, 264145), (133, 226410), (190, 158487), (210, 143393), (266, 113205), (285, 105658), (399, 75470), (570, 52829), (665, 45282), (798, 37735), (1330, 22641), (1995, 15094), (3990, 7547)]