23012460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 70302960

約数和(自身を除く): 47290500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 739, 865, 1038, 1478, 1557, 1730, 2076, 2217, 2595, 2956, 3114, 3460, 3695, 4434, 5190, 6228, 6651, 7390, 7785, 8868, 10380, 11085, 13302, 14780, 15570, 22170, 26604, 31140, 33255, 44340, 66510, 127847, 133020, 255694, 383541, 511388, 639235, 767082, 1150623, 1278470, 1534164, 1917705, 2301246, 2556940, 3835410, 4602492, 5753115, 7670820, 11506230, 23012460]

約数ペア:

[(1, 23012460), (2, 11506230), (3, 7670820), (4, 5753115), (5, 4602492), (6, 3835410), (9, 2556940), (10, 2301246), (12, 1917705), (15, 1534164), (18, 1278470), (20, 1150623), (30, 767082), (36, 639235), (45, 511388), (60, 383541), (90, 255694), (173, 133020), (180, 127847), (346, 66510), (519, 44340), (692, 33255), (739, 31140), (865, 26604), (1038, 22170), (1478, 15570), (1557, 14780), (1730, 13302), (2076, 11085), (2217, 10380), (2595, 8868), (2956, 7785), (3114, 7390), (3460, 6651), (3695, 6228), (4434, 5190)]