97795180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 242349408

約数和(自身を除く): 144554228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1367, 1460, 2044, 2555, 2734, 3577, 5110, 5468, 6835, 7154, 9569, 10220, 13670, 14308, 17885, 19138, 27340, 35770, 38276, 47845, 66983, 71540, 95690, 99791, 133966, 191380, 199582, 267932, 334915, 399164, 498955, 669830, 698537, 997910, 1339660, 1397074, 1995820, 2794148, 3492685, 4889759, 6985370, 9779518, 13970740, 19559036, 24448795, 48897590, 97795180]

約数ペア:

[(1, 97795180), (2, 48897590), (4, 24448795), (5, 19559036), (7, 13970740), (10, 9779518), (14, 6985370), (20, 4889759), (28, 3492685), (35, 2794148), (49, 1995820), (70, 1397074), (73, 1339660), (98, 997910), (140, 698537), (146, 669830), (196, 498955), (245, 399164), (292, 334915), (365, 267932), (490, 199582), (511, 191380), (730, 133966), (980, 99791), (1022, 95690), (1367, 71540), (1460, 66983), (2044, 47845), (2555, 38276), (2734, 35770), (3577, 27340), (5110, 19138), (5468, 17885), (6835, 14308), (7154, 13670), (9569, 10220)]