1442799686860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{355369381}}^1$

素因数の和:355369426

約数の個数: 48

約数和(自身を含む): 3582123370560

約数和(自身を除く): 2139323683700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 355369381, 710738762, 1421477524, 1776846905, 2487585667, 3553693810, 4975171334, 7107387620, 9950342668, 10305712049, 12437928335, 20611424098, 24875856670, 41222848196, 49751713340, 51528560245, 72139984343, 103057120490, 144279968686, 206114240980, 288559937372, 360699921715, 721399843430, 1442799686860]

約数ペア:

[(1, 1442799686860), (2, 721399843430), (4, 360699921715), (5, 288559937372), (7, 206114240980), (10, 144279968686), (14, 103057120490), (20, 72139984343), (28, 51528560245), (29, 49751713340), (35, 41222848196), (58, 24875856670), (70, 20611424098), (116, 12437928335), (140, 10305712049), (145, 9950342668), (203, 7107387620), (290, 4975171334), (406, 3553693810), (580, 2487585667), (812, 1776846905), (1015, 1421477524), (2030, 710738762), (4060, 355369381)]