31971630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36749}}^1$

素因数の和:36788

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 47408370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 36749, 73498, 110247, 183745, 220494, 367490, 551235, 1065721, 1102470, 2131442, 3197163, 5328605, 6394326, 10657210, 15985815, 31971630]

約数ペア:

[(1, 31971630), (2, 15985815), (3, 10657210), (5, 6394326), (6, 5328605), (10, 3197163), (15, 2131442), (29, 1102470), (30, 1065721), (58, 551235), (87, 367490), (145, 220494), (174, 183745), (290, 110247), (435, 73498), (870, 36749)]