157047400740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5330869}}^1$

素因数の和:5331372

約数の個数: 48

約数和(自身を含む): 440628390720

約数和(自身を除く): 283580989980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9820, 14730, 29460, 5330869, 10661738, 15992607, 21323476, 26654345, 31985214, 53308690, 63970428, 79963035, 106617380, 159926070, 319852140, 2617456679, 5234913358, 7852370037, 10469826716, 13087283395, 15704740074, 26174566790, 31409480148, 39261850185, 52349133580, 78523700370, 157047400740]

約数ペア:

[(1, 157047400740), (2, 78523700370), (3, 52349133580), (4, 39261850185), (5, 31409480148), (6, 26174566790), (10, 15704740074), (12, 13087283395), (15, 10469826716), (20, 7852370037), (30, 5234913358), (60, 2617456679), (491, 319852140), (982, 159926070), (1473, 106617380), (1964, 79963035), (2455, 63970428), (2946, 53308690), (4910, 31985214), (5892, 26654345), (7365, 21323476), (9820, 15992607), (14730, 10661738), (29460, 5330869)]