154630060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8242

約数の個数: 48

約数和(自身を含む): 354535776

約数和(自身を除く): 199905716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 8147, 9490, 16294, 18980, 32588, 40735, 81470, 105911, 162940, 211822, 423644, 529555, 594731, 1059110, 1189462, 2118220, 2378924, 2973655, 5947310, 7731503, 11894620, 15463006, 30926012, 38657515, 77315030, 154630060]

約数ペア:

[(1, 154630060), (2, 77315030), (4, 38657515), (5, 30926012), (10, 15463006), (13, 11894620), (20, 7731503), (26, 5947310), (52, 2973655), (65, 2378924), (73, 2118220), (130, 1189462), (146, 1059110), (260, 594731), (292, 529555), (365, 423644), (730, 211822), (949, 162940), (1460, 105911), (1898, 81470), (3796, 40735), (4745, 32588), (8147, 18980), (9490, 16294)]