4907460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 13910400

約数和(自身を除く): 9002940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 919, 1068, 1335, 1780, 1838, 2670, 2757, 3676, 4595, 5340, 5514, 9190, 11028, 13785, 18380, 27570, 55140, 81791, 163582, 245373, 327164, 408955, 490746, 817910, 981492, 1226865, 1635820, 2453730, 4907460]

約数ペア:

[(1, 4907460), (2, 2453730), (3, 1635820), (4, 1226865), (5, 981492), (6, 817910), (10, 490746), (12, 408955), (15, 327164), (20, 245373), (30, 163582), (60, 81791), (89, 55140), (178, 27570), (267, 18380), (356, 13785), (445, 11028), (534, 9190), (890, 5514), (919, 5340), (1068, 4595), (1335, 3676), (1780, 2757), (1838, 2670)]