30397398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 65006256

約数和(自身を除く): 34608858

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 157, 183, 314, 366, 471, 529, 942, 1058, 1403, 1587, 2806, 3174, 3611, 4209, 7222, 8418, 9577, 10833, 19154, 21666, 28731, 32269, 57462, 64538, 83053, 96807, 166106, 193614, 220271, 249159, 440542, 498318, 660813, 1321626, 5066233, 10132466, 15198699, 30397398]

約数ペア:

[(1, 30397398), (2, 15198699), (3, 10132466), (6, 5066233), (23, 1321626), (46, 660813), (61, 498318), (69, 440542), (122, 249159), (138, 220271), (157, 193614), (183, 166106), (314, 96807), (366, 83053), (471, 64538), (529, 57462), (942, 32269), (1058, 28731), (1403, 21666), (1587, 19154), (2806, 10833), (3174, 9577), (3611, 8418), (4209, 7222)]