40469910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103769}}^1$

素因数の和:103792

約数の個数: 32

約数和(自身を含む): 104600160

約数和(自身を除く): 64130250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 103769, 207538, 311307, 518845, 622614, 1037690, 1348997, 1556535, 2697994, 3113070, 4046991, 6744985, 8093982, 13489970, 20234955, 40469910]

約数ペア:

[(1, 40469910), (2, 20234955), (3, 13489970), (5, 8093982), (6, 6744985), (10, 4046991), (13, 3113070), (15, 2697994), (26, 1556535), (30, 1348997), (39, 1037690), (65, 622614), (78, 518845), (130, 311307), (195, 207538), (390, 103769)]