128989830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{3533}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 309917664

約数和(自身を除く): 180927834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 2434, 3533, 3651, 6085, 7066, 7302, 10599, 12170, 17665, 18255, 21198, 35330, 36510, 52995, 105990, 4299661, 8599322, 12898983, 21498305, 25797966, 42996610, 64494915, 128989830]

約数ペア:

[(1, 128989830), (2, 64494915), (3, 42996610), (5, 25797966), (6, 21498305), (10, 12898983), (15, 8599322), (30, 4299661), (1217, 105990), (2434, 52995), (3533, 36510), (3651, 35330), (6085, 21198), (7066, 18255), (7302, 17665), (10599, 12170)]