1138863870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{80599}}^1$

素因数の和:80769

約数の個数: 48

約数和(自身を含む): 2979943200

約数和(自身を除く): 1841079330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 80599, 161198, 241797, 402995, 483594, 725391, 805990, 1208985, 1450782, 2417970, 3626955, 7253910, 12654043, 25308086, 37962129, 63270215, 75924258, 113886387, 126540430, 189810645, 227772774, 379621290, 569431935, 1138863870]

約数ペア:

[(1, 1138863870), (2, 569431935), (3, 379621290), (5, 227772774), (6, 189810645), (9, 126540430), (10, 113886387), (15, 75924258), (18, 63270215), (30, 37962129), (45, 25308086), (90, 12654043), (157, 7253910), (314, 3626955), (471, 2417970), (785, 1450782), (942, 1208985), (1413, 805990), (1570, 725391), (2355, 483594), (2826, 402995), (4710, 241797), (7065, 161198), (14130, 80599)]