76723620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6491}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 215949888

約数和(自身を除く): 139226268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 6491, 11820, 12982, 19473, 25964, 32455, 38946, 64910, 77892, 97365, 129820, 194730, 389460, 1278727, 2557454, 3836181, 5114908, 6393635, 7672362, 12787270, 15344724, 19180905, 25574540, 38361810, 76723620]

約数ペア:

[(1, 76723620), (2, 38361810), (3, 25574540), (4, 19180905), (5, 15344724), (6, 12787270), (10, 7672362), (12, 6393635), (15, 5114908), (20, 3836181), (30, 2557454), (60, 1278727), (197, 389460), (394, 194730), (591, 129820), (788, 97365), (985, 77892), (1182, 64910), (1970, 38946), (2364, 32455), (2955, 25964), (3940, 19473), (5910, 12982), (6491, 11820)]