20143849530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13703299}}^1$

素因数の和:13703323

約数の個数: 48

約数和(自身を含む): 56238343200

約数和(自身を除く): 36094493670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13703299, 27406598, 41109897, 68516495, 82219794, 95923093, 137032990, 191846186, 205549485, 287769279, 411098970, 479615465, 575538558, 671461651, 959230930, 1342923302, 1438846395, 2014384953, 2877692790, 3357308255, 4028769906, 6714616510, 10071924765, 20143849530]

約数ペア:

[(1, 20143849530), (2, 10071924765), (3, 6714616510), (5, 4028769906), (6, 3357308255), (7, 2877692790), (10, 2014384953), (14, 1438846395), (15, 1342923302), (21, 959230930), (30, 671461651), (35, 575538558), (42, 479615465), (49, 411098970), (70, 287769279), (98, 205549485), (105, 191846186), (147, 137032990), (210, 95923093), (245, 82219794), (294, 68516495), (490, 41109897), (735, 27406598), (1470, 13703299)]