2018328030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{22051}}^1$

素因数の和:22183

約数の個数: 80

約数和(自身を含む): 5475335184

約数和(自身を除く): 3457007154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 270, 339, 405, 565, 678, 810, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 9153, 10170, 15255, 18306, 22051, 30510, 44102, 45765, 66153, 91530, 110255, 132306, 198459, 220510, 330765, 396918, 595377, 661530, 992295, 1190754, 1786131, 1984590, 2491763, 2976885, 3572262, 4983526, 5953770, 7475289, 8930655, 12458815, 14950578, 17861310, 22425867, 24917630, 37376445, 44851734, 67277601, 74752890, 112129335, 134555202, 201832803, 224258670, 336388005, 403665606, 672776010, 1009164015, 2018328030]

約数ペア:

[(1, 2018328030), (2, 1009164015), (3, 672776010), (5, 403665606), (6, 336388005), (9, 224258670), (10, 201832803), (15, 134555202), (18, 112129335), (27, 74752890), (30, 67277601), (45, 44851734), (54, 37376445), (81, 24917630), (90, 22425867), (113, 17861310), (135, 14950578), (162, 12458815), (226, 8930655), (270, 7475289), (339, 5953770), (405, 4983526), (565, 3572262), (678, 2976885), (810, 2491763), (1017, 1984590), (1130, 1786131), (1695, 1190754), (2034, 992295), (3051, 661530), (3390, 595377), (5085, 396918), (6102, 330765), (9153, 220510), (10170, 198459), (15255, 132306), (18306, 110255), (22051, 91530), (30510, 66153), (44102, 45765)]