22574510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 48881664

約数和(自身を除く): 26307154

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 103, 155, 202, 206, 217, 310, 434, 505, 515, 707, 721, 1010, 1030, 1085, 1414, 1442, 2170, 3131, 3193, 3535, 3605, 6262, 6386, 7070, 7210, 10403, 15655, 15965, 20806, 21917, 22351, 31310, 31930, 43834, 44702, 52015, 72821, 104030, 109585, 111755, 145642, 219170, 223510, 322493, 364105, 644986, 728210, 1612465, 2257451, 3224930, 4514902, 11287255, 22574510]

約数ペア:

[(1, 22574510), (2, 11287255), (5, 4514902), (7, 3224930), (10, 2257451), (14, 1612465), (31, 728210), (35, 644986), (62, 364105), (70, 322493), (101, 223510), (103, 219170), (155, 145642), (202, 111755), (206, 109585), (217, 104030), (310, 72821), (434, 52015), (505, 44702), (515, 43834), (707, 31930), (721, 31310), (1010, 22351), (1030, 21917), (1085, 20806), (1414, 15965), (1442, 15655), (2170, 10403), (3131, 7210), (3193, 7070), (3535, 6386), (3605, 6262)]