79971630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85991}}^1$

素因数の和:86032

約数の個数: 32

約数和(自身を含む): 198125568

約数和(自身を除く): 118153938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 85991, 171982, 257973, 429955, 515946, 859910, 1289865, 2579730, 2665721, 5331442, 7997163, 13328605, 15994326, 26657210, 39985815, 79971630]

約数ペア:

[(1, 79971630), (2, 39985815), (3, 26657210), (5, 15994326), (6, 13328605), (10, 7997163), (15, 5331442), (30, 2665721), (31, 2579730), (62, 1289865), (93, 859910), (155, 515946), (186, 429955), (310, 257973), (465, 171982), (930, 85991)]