183491420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15791}}^1$

素因数の和:15890

約数の個数: 48

約数和(自身を含む): 445713408

約数和(自身を除く): 262221988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 15791, 31582, 63164, 78955, 110537, 157910, 221074, 315820, 442148, 552685, 1105370, 1310653, 2210740, 2621306, 5242612, 6553265, 9174571, 13106530, 18349142, 26213060, 36698284, 45872855, 91745710, 183491420]

約数ペア:

[(1, 183491420), (2, 91745710), (4, 45872855), (5, 36698284), (7, 26213060), (10, 18349142), (14, 13106530), (20, 9174571), (28, 6553265), (35, 5242612), (70, 2621306), (83, 2210740), (140, 1310653), (166, 1105370), (332, 552685), (415, 442148), (581, 315820), (830, 221074), (1162, 157910), (1660, 110537), (2324, 78955), (2905, 63164), (5810, 31582), (11620, 15791)]