142616790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68897}}^1$

素因数の和:68933

約数の個数: 48

約数和(自身を含む): 386931168

約数和(自身を除く): 244314378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 68897, 137794, 206691, 344485, 413382, 620073, 688970, 1033455, 1240146, 1584631, 2066910, 3100365, 3169262, 4753893, 6200730, 7923155, 9507786, 14261679, 15846310, 23769465, 28523358, 47538930, 71308395, 142616790]

約数ペア:

[(1, 142616790), (2, 71308395), (3, 47538930), (5, 28523358), (6, 23769465), (9, 15846310), (10, 14261679), (15, 9507786), (18, 7923155), (23, 6200730), (30, 4753893), (45, 3169262), (46, 3100365), (69, 2066910), (90, 1584631), (115, 1240146), (138, 1033455), (207, 688970), (230, 620073), (345, 413382), (414, 344485), (690, 206691), (1035, 137794), (2070, 68897)]