68451930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7841}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 179832744

約数和(自身を除く): 111380814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 7841, 8730, 15682, 23523, 39205, 47046, 70569, 78410, 117615, 141138, 235230, 352845, 705690, 760577, 1521154, 2281731, 3802885, 4563462, 6845193, 7605770, 11408655, 13690386, 22817310, 34225965, 68451930]

約数ペア:

[(1, 68451930), (2, 34225965), (3, 22817310), (5, 13690386), (6, 11408655), (9, 7605770), (10, 6845193), (15, 4563462), (18, 3802885), (30, 2281731), (45, 1521154), (90, 760577), (97, 705690), (194, 352845), (291, 235230), (485, 141138), (582, 117615), (873, 78410), (970, 70569), (1455, 47046), (1746, 39205), (2910, 23523), (4365, 15682), (7841, 8730)]