72368590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 152988912

約数和(自身を除く): 80620322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1307, 1582, 2614, 3955, 5537, 6535, 7910, 9149, 11074, 13070, 18298, 27685, 45745, 55370, 64043, 91490, 128086, 147691, 295382, 320215, 640430, 738455, 1033837, 1476910, 2067674, 5169185, 7236859, 10338370, 14473718, 36184295, 72368590]

約数ペア:

[(1, 72368590), (2, 36184295), (5, 14473718), (7, 10338370), (10, 7236859), (14, 5169185), (35, 2067674), (49, 1476910), (70, 1033837), (98, 738455), (113, 640430), (226, 320215), (245, 295382), (490, 147691), (565, 128086), (791, 91490), (1130, 64043), (1307, 55370), (1582, 45745), (2614, 27685), (3955, 18298), (5537, 13070), (6535, 11074), (7910, 9149)]