29942380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115163}}^1$

素因数の和:115185

約数の個数: 24

約数和(自身を含む): 67716432

約数和(自身を除く): 37774052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 115163, 230326, 460652, 575815, 1151630, 1497119, 2303260, 2994238, 5988476, 7485595, 14971190, 29942380]

約数ペア:

[(1, 29942380), (2, 14971190), (4, 7485595), (5, 5988476), (10, 2994238), (13, 2303260), (20, 1497119), (26, 1151630), (52, 575815), (65, 460652), (130, 230326), (260, 115163)]