9502220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 25740288

約数和(自身を除く): 16238068

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 227, 230, 260, 299, 322, 364, 454, 455, 460, 598, 644, 805, 908, 910, 1135, 1196, 1495, 1589, 1610, 1820, 2093, 2270, 2951, 2990, 3178, 3220, 4186, 4540, 5221, 5902, 5980, 6356, 7945, 8372, 10442, 10465, 11804, 14755, 15890, 20657, 20884, 20930, 26105, 29510, 31780, 36547, 41314, 41860, 52210, 59020, 67873, 73094, 82628, 103285, 104420, 135746, 146188, 182735, 206570, 271492, 339365, 365470, 413140, 475111, 678730, 730940, 950222, 1357460, 1900444, 2375555, 4751110, 9502220]

約数ペア:

[(1, 9502220), (2, 4751110), (4, 2375555), (5, 1900444), (7, 1357460), (10, 950222), (13, 730940), (14, 678730), (20, 475111), (23, 413140), (26, 365470), (28, 339365), (35, 271492), (46, 206570), (52, 182735), (65, 146188), (70, 135746), (91, 104420), (92, 103285), (115, 82628), (130, 73094), (140, 67873), (161, 59020), (182, 52210), (227, 41860), (230, 41314), (260, 36547), (299, 31780), (322, 29510), (364, 26105), (454, 20930), (455, 20884), (460, 20657), (598, 15890), (644, 14755), (805, 11804), (908, 10465), (910, 10442), (1135, 8372), (1196, 7945), (1495, 6356), (1589, 5980), (1610, 5902), (1820, 5221), (2093, 4540), (2270, 4186), (2951, 3220), (2990, 3178)]