11941830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 33558624

約数和(自身を除く): 21616794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 641, 690, 810, 1035, 1242, 1282, 1863, 1923, 2070, 3105, 3205, 3726, 3846, 5769, 6210, 6410, 9315, 9615, 11538, 14743, 17307, 18630, 19230, 28845, 29486, 34614, 44229, 51921, 57690, 73715, 86535, 88458, 103842, 132687, 147430, 173070, 221145, 259605, 265374, 398061, 442290, 519210, 663435, 796122, 1194183, 1326870, 1990305, 2388366, 3980610, 5970915, 11941830]

約数ペア:

[(1, 11941830), (2, 5970915), (3, 3980610), (5, 2388366), (6, 1990305), (9, 1326870), (10, 1194183), (15, 796122), (18, 663435), (23, 519210), (27, 442290), (30, 398061), (45, 265374), (46, 259605), (54, 221145), (69, 173070), (81, 147430), (90, 132687), (115, 103842), (135, 88458), (138, 86535), (162, 73715), (207, 57690), (230, 51921), (270, 44229), (345, 34614), (405, 29486), (414, 28845), (621, 19230), (641, 18630), (690, 17307), (810, 14743), (1035, 11538), (1242, 9615), (1282, 9315), (1863, 6410), (1923, 6210), (2070, 5769), (3105, 3846), (3205, 3726)]