4260390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 10886400

約数和(自身を除く): 6626010

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 83, 87, 118, 145, 166, 174, 177, 249, 290, 295, 354, 415, 435, 498, 590, 830, 870, 885, 1245, 1711, 1770, 2407, 2490, 3422, 4814, 4897, 5133, 7221, 8555, 9794, 10266, 12035, 14442, 14691, 17110, 24070, 24485, 25665, 29382, 36105, 48970, 51330, 72210, 73455, 142013, 146910, 284026, 426039, 710065, 852078, 1420130, 2130195, 4260390]

約数ペア:

[(1, 4260390), (2, 2130195), (3, 1420130), (5, 852078), (6, 710065), (10, 426039), (15, 284026), (29, 146910), (30, 142013), (58, 73455), (59, 72210), (83, 51330), (87, 48970), (118, 36105), (145, 29382), (166, 25665), (174, 24485), (177, 24070), (249, 17110), (290, 14691), (295, 14442), (354, 12035), (415, 10266), (435, 9794), (498, 8555), (590, 7221), (830, 5133), (870, 4897), (885, 4814), (1245, 3422), (1711, 2490), (1770, 2407)]