769730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 1548288

約数和(自身を除く): 778558

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 191, 310, 382, 403, 806, 955, 1910, 2015, 2483, 4030, 4966, 5921, 11842, 12415, 24830, 29605, 59210, 76973, 153946, 384865, 769730]

約数ペア:

[(1, 769730), (2, 384865), (5, 153946), (10, 76973), (13, 59210), (26, 29605), (31, 24830), (62, 12415), (65, 11842), (130, 5921), (155, 4966), (191, 4030), (310, 2483), (382, 2015), (403, 1910), (806, 955)]