80193030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11987}}^1$

素因数の和:12220

約数の個数: 32

約数和(自身を含む): 193342464

約数和(自身を除く): 113149434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 11987, 23974, 35961, 59935, 71922, 119870, 179805, 359610, 2673101, 5346202, 8019303, 13365505, 16038606, 26731010, 40096515, 80193030]

約数ペア:

[(1, 80193030), (2, 40096515), (3, 26731010), (5, 16038606), (6, 13365505), (10, 8019303), (15, 5346202), (30, 2673101), (223, 359610), (446, 179805), (669, 119870), (1115, 71922), (1338, 59935), (2230, 35961), (3345, 23974), (6690, 11987)]