1117981020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433309}}^1$

素因数の和:1433334

約数の個数: 48

約数和(自身を含む): 3371145120

約数和(自身を除く): 2253164100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1433309, 2866618, 4299927, 5733236, 7166545, 8599854, 14333090, 17199708, 18633017, 21499635, 28666180, 37266034, 42999270, 55899051, 74532068, 85998540, 93165085, 111798102, 186330170, 223596204, 279495255, 372660340, 558990510, 1117981020]

約数ペア:

[(1, 1117981020), (2, 558990510), (3, 372660340), (4, 279495255), (5, 223596204), (6, 186330170), (10, 111798102), (12, 93165085), (13, 85998540), (15, 74532068), (20, 55899051), (26, 42999270), (30, 37266034), (39, 28666180), (52, 21499635), (60, 18633017), (65, 17199708), (78, 14333090), (130, 8599854), (156, 7166545), (195, 5733236), (260, 4299927), (390, 2866618), (780, 1433309)]