38161830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7901}}^1$

素因数の和:7941

約数の個数: 64

約数和(自身を含む): 109237248

約数和(自身を除く): 71075418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 7901, 15802, 23703, 39505, 47406, 55307, 79010, 110614, 118515, 165921, 181723, 237030, 276535, 331842, 363446, 545169, 553070, 829605, 908615, 1090338, 1272061, 1659210, 1817230, 2544122, 2725845, 3816183, 5451690, 6360305, 7632366, 12720610, 19080915, 38161830]

約数ペア:

[(1, 38161830), (2, 19080915), (3, 12720610), (5, 7632366), (6, 6360305), (7, 5451690), (10, 3816183), (14, 2725845), (15, 2544122), (21, 1817230), (23, 1659210), (30, 1272061), (35, 1090338), (42, 908615), (46, 829605), (69, 553070), (70, 545169), (105, 363446), (115, 331842), (138, 276535), (161, 237030), (210, 181723), (230, 165921), (322, 118515), (345, 110614), (483, 79010), (690, 55307), (805, 47406), (966, 39505), (1610, 23703), (2415, 15802), (4830, 7901)]