29111330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 55862784

約数和(自身を除く): 26751454

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2693, 5386, 5405, 10810, 13465, 26930, 61939, 123878, 126571, 253142, 309695, 619390, 632855, 1265710, 2911133, 5822266, 14555665, 29111330]

約数ペア:

[(1, 29111330), (2, 14555665), (5, 5822266), (10, 2911133), (23, 1265710), (46, 632855), (47, 619390), (94, 309695), (115, 253142), (230, 126571), (235, 123878), (470, 61939), (1081, 26930), (2162, 13465), (2693, 10810), (5386, 5405)]