191252940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7949}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 536911200

約数和(自身を除く): 345658260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 7949, 8020, 12030, 15898, 23847, 24060, 31796, 39745, 47694, 79490, 95388, 119235, 158980, 238470, 476940, 3187549, 6375098, 9562647, 12750196, 15937745, 19125294, 31875490, 38250588, 47813235, 63750980, 95626470, 191252940]

約数ペア:

[(1, 191252940), (2, 95626470), (3, 63750980), (4, 47813235), (5, 38250588), (6, 31875490), (10, 19125294), (12, 15937745), (15, 12750196), (20, 9562647), (30, 6375098), (60, 3187549), (401, 476940), (802, 238470), (1203, 158980), (1604, 119235), (2005, 95388), (2406, 79490), (4010, 47694), (4812, 39745), (6015, 31796), (7949, 24060), (8020, 23847), (12030, 15898)]