22401470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 27917890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 239, 455, 478, 515, 721, 910, 1030, 1195, 1339, 1442, 1673, 2390, 2678, 3107, 3346, 3605, 6214, 6695, 7210, 8365, 9373, 13390, 15535, 16730, 18746, 21749, 24617, 31070, 43498, 46865, 49234, 93730, 108745, 123085, 172319, 217490, 246170, 320021, 344638, 640042, 861595, 1600105, 1723190, 2240147, 3200210, 4480294, 11200735, 22401470]

約数ペア:

[(1, 22401470), (2, 11200735), (5, 4480294), (7, 3200210), (10, 2240147), (13, 1723190), (14, 1600105), (26, 861595), (35, 640042), (65, 344638), (70, 320021), (91, 246170), (103, 217490), (130, 172319), (182, 123085), (206, 108745), (239, 93730), (455, 49234), (478, 46865), (515, 43498), (721, 31070), (910, 24617), (1030, 21749), (1195, 18746), (1339, 16730), (1442, 15535), (1673, 13390), (2390, 9373), (2678, 8365), (3107, 7210), (3346, 6695), (3605, 6214)]