61529910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157769}}^1$

素因数の和:157792

約数の個数: 32

約数和(自身を含む): 159032160

約数和(自身を除く): 97502250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 157769, 315538, 473307, 788845, 946614, 1577690, 2050997, 2366535, 4101994, 4733070, 6152991, 10254985, 12305982, 20509970, 30764955, 61529910]

約数ペア:

[(1, 61529910), (2, 30764955), (3, 20509970), (5, 12305982), (6, 10254985), (10, 6152991), (13, 4733070), (15, 4101994), (26, 2366535), (30, 2050997), (39, 1577690), (65, 946614), (78, 788845), (130, 473307), (195, 315538), (390, 157769)]