15301910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3848

約数の個数: 32

約数和(自身を含む): 30627072

約数和(自身を除く): 15325162

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3797, 4030, 7594, 18985, 37970, 49361, 98722, 117707, 235414, 246805, 493610, 588535, 1177070, 1530191, 3060382, 7650955, 15301910]

約数ペア:

[(1, 15301910), (2, 7650955), (5, 3060382), (10, 1530191), (13, 1177070), (26, 588535), (31, 493610), (62, 246805), (65, 235414), (130, 117707), (155, 98722), (310, 49361), (403, 37970), (806, 18985), (2015, 7594), (3797, 4030)]