2783993490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3437029}}^1$

素因数の和:3437048

約数の個数: 40

約数和(自身を含む): 7485851340

約数和(自身を除く): 4701857850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3437029, 6874058, 10311087, 17185145, 20622174, 30933261, 34370290, 51555435, 61866522, 92799783, 103110870, 154666305, 185599566, 278399349, 309332610, 463998915, 556798698, 927997830, 1391996745, 2783993490]

約数ペア:

[(1, 2783993490), (2, 1391996745), (3, 927997830), (5, 556798698), (6, 463998915), (9, 309332610), (10, 278399349), (15, 185599566), (18, 154666305), (27, 103110870), (30, 92799783), (45, 61866522), (54, 51555435), (81, 34370290), (90, 30933261), (135, 20622174), (162, 17185145), (270, 10311087), (405, 6874058), (810, 3437029)]