71807910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32789}}^1$

素因数の和:32872

約数の個数: 32

約数和(自身を含む): 174705120

約数和(自身を除く): 102897210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 32789, 65578, 98367, 163945, 196734, 327890, 491835, 983670, 2393597, 4787194, 7180791, 11967985, 14361582, 23935970, 35903955, 71807910]

約数ペア:

[(1, 71807910), (2, 35903955), (3, 23935970), (5, 14361582), (6, 11967985), (10, 7180791), (15, 4787194), (30, 2393597), (73, 983670), (146, 491835), (219, 327890), (365, 196734), (438, 163945), (730, 98367), (1095, 65578), (2190, 32789)]