74644730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4973}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 143251200

約数和(自身を除く): 68606470

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 4973, 7505, 9946, 15010, 24865, 49730, 94487, 188974, 392867, 472435, 785734, 944870, 1964335, 3928670, 7464473, 14928946, 37322365, 74644730]

約数ペア:

[(1, 74644730), (2, 37322365), (5, 14928946), (10, 7464473), (19, 3928670), (38, 1964335), (79, 944870), (95, 785734), (158, 472435), (190, 392867), (395, 188974), (790, 94487), (1501, 49730), (3002, 24865), (4973, 15010), (7505, 9946)]