145770010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5110

約数の個数: 32

約数和(自身を含む): 272943360

約数和(自身を除く): 127173350

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 4987, 5846, 9974, 14615, 24935, 29230, 49870, 184519, 369038, 393973, 787946, 922595, 1845190, 1969865, 3939730, 14577001, 29154002, 72885005, 145770010]

約数ペア:

[(1, 145770010), (2, 72885005), (5, 29154002), (10, 14577001), (37, 3939730), (74, 1969865), (79, 1845190), (158, 922595), (185, 787946), (370, 393973), (395, 369038), (790, 184519), (2923, 49870), (4987, 29230), (5846, 24935), (9974, 14615)]