126874630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4931}}^1$

素因数の和:5052

約数の個数: 32

約数和(自身を含む): 238629888

約数和(自身を除く): 111755258

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 4931, 5146, 9862, 12865, 24655, 25730, 49310, 152861, 305722, 409273, 764305, 818546, 1528610, 2046365, 4092730, 12687463, 25374926, 63437315, 126874630]

約数ペア:

[(1, 126874630), (2, 63437315), (5, 25374926), (10, 12687463), (31, 4092730), (62, 2046365), (83, 1528610), (155, 818546), (166, 764305), (310, 409273), (415, 305722), (830, 152861), (2573, 49310), (4931, 25730), (5146, 24655), (9862, 12865)]