31970690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 28440190

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 607, 1145, 1214, 2290, 3035, 5267, 6070, 10534, 13961, 26335, 27922, 52670, 69805, 139003, 139610, 278006, 695015, 1390030, 3197069, 6394138, 15985345, 31970690]

約数ペア:

[(1, 31970690), (2, 15985345), (5, 6394138), (10, 3197069), (23, 1390030), (46, 695015), (115, 278006), (229, 139610), (230, 139003), (458, 69805), (607, 52670), (1145, 27922), (1214, 26335), (2290, 13961), (3035, 10534), (5267, 6070)]