30180664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 59950800

約数和(自身を除く): 29770136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 724, 1097, 1448, 2194, 3439, 4388, 6878, 8776, 13756, 20843, 27512, 41686, 83372, 166744, 198557, 397114, 794228, 1588456, 3772583, 7545166, 15090332, 30180664]

約数ペア:

[(1, 30180664), (2, 15090332), (4, 7545166), (8, 3772583), (19, 1588456), (38, 794228), (76, 397114), (152, 198557), (181, 166744), (362, 83372), (724, 41686), (1097, 27512), (1448, 20843), (2194, 13756), (3439, 8776), (4388, 6878)]