90618060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116177}}^1$

素因数の和:116202

約数の個数: 48

約数和(自身を含む): 273250656

約数和(自身を除く): 182632596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 116177, 232354, 348531, 464708, 580885, 697062, 1161770, 1394124, 1510301, 1742655, 2323540, 3020602, 3485310, 4530903, 6041204, 6970620, 7551505, 9061806, 15103010, 18123612, 22654515, 30206020, 45309030, 90618060]

約数ペア:

[(1, 90618060), (2, 45309030), (3, 30206020), (4, 22654515), (5, 18123612), (6, 15103010), (10, 9061806), (12, 7551505), (13, 6970620), (15, 6041204), (20, 4530903), (26, 3485310), (30, 3020602), (39, 2323540), (52, 1742655), (60, 1510301), (65, 1394124), (78, 1161770), (130, 697062), (156, 580885), (195, 464708), (260, 348531), (390, 232354), (780, 116177)]