9107540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 21506688

約数和(自身を除く): 12399148

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 1523, 2990, 3046, 5980, 6092, 7615, 15230, 19799, 30460, 35029, 39598, 70058, 79196, 98995, 140116, 175145, 197990, 350290, 395980, 455377, 700580, 910754, 1821508, 2276885, 4553770, 9107540]

約数ペア:

[(1, 9107540), (2, 4553770), (4, 2276885), (5, 1821508), (10, 910754), (13, 700580), (20, 455377), (23, 395980), (26, 350290), (46, 197990), (52, 175145), (65, 140116), (92, 98995), (115, 79196), (130, 70058), (230, 39598), (260, 35029), (299, 30460), (460, 19799), (598, 15230), (1196, 7615), (1495, 6092), (1523, 5980), (2990, 3046)]