82197630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39709}}^1$

素因数の和:39745

約数の個数: 48

約数和(自身を含む): 223011360

約数和(自身を除く): 140813730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 39709, 79418, 119127, 198545, 238254, 357381, 397090, 595635, 714762, 913307, 1191270, 1786905, 1826614, 2739921, 3573810, 4566535, 5479842, 8219763, 9133070, 13699605, 16439526, 27399210, 41098815, 82197630]

約数ペア:

[(1, 82197630), (2, 41098815), (3, 27399210), (5, 16439526), (6, 13699605), (9, 9133070), (10, 8219763), (15, 5479842), (18, 4566535), (23, 3573810), (30, 2739921), (45, 1826614), (46, 1786905), (69, 1191270), (90, 913307), (115, 714762), (138, 595635), (207, 397090), (230, 357381), (345, 238254), (414, 198545), (690, 119127), (1035, 79418), (2070, 39709)]