1946376780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{334429}}^1$

素因数の和:334538

約数の個数: 48

約数和(自身を含む): 5506055520

約数和(自身を除く): 3559678740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 334429, 668858, 1003287, 1337716, 1672145, 2006574, 3344290, 4013148, 5016435, 6688580, 10032870, 20065740, 32439613, 64879226, 97318839, 129758452, 162198065, 194637678, 324396130, 389275356, 486594195, 648792260, 973188390, 1946376780]

約数ペア:

[(1, 1946376780), (2, 973188390), (3, 648792260), (4, 486594195), (5, 389275356), (6, 324396130), (10, 194637678), (12, 162198065), (15, 129758452), (20, 97318839), (30, 64879226), (60, 32439613), (97, 20065740), (194, 10032870), (291, 6688580), (388, 5016435), (485, 4013148), (582, 3344290), (970, 2006574), (1164, 1672145), (1455, 1337716), (1940, 1003287), (2910, 668858), (5820, 334429)]