40757730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8039}}^1$

素因数の和:8075

約数の個数: 48

約数和(自身を含む): 105935040

約数和(自身を除く): 65177310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 8039, 16078, 24117, 40195, 48234, 80390, 104507, 120585, 209014, 241170, 313521, 522535, 627042, 1045070, 1358591, 1567605, 2717182, 3135210, 4075773, 6792955, 8151546, 13585910, 20378865, 40757730]

約数ペア:

[(1, 40757730), (2, 20378865), (3, 13585910), (5, 8151546), (6, 6792955), (10, 4075773), (13, 3135210), (15, 2717182), (26, 1567605), (30, 1358591), (39, 1045070), (65, 627042), (78, 522535), (130, 313521), (169, 241170), (195, 209014), (338, 120585), (390, 104507), (507, 80390), (845, 48234), (1014, 40195), (1690, 24117), (2535, 16078), (5070, 8039)]