30463340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 37032340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 991, 1060, 1537, 1982, 3074, 3964, 4955, 6148, 7685, 9910, 15370, 19820, 28739, 30740, 52523, 57478, 105046, 114956, 143695, 210092, 262615, 287390, 525230, 574780, 1050460, 1523167, 3046334, 6092668, 7615835, 15231670, 30463340]

約数ペア:

[(1, 30463340), (2, 15231670), (4, 7615835), (5, 6092668), (10, 3046334), (20, 1523167), (29, 1050460), (53, 574780), (58, 525230), (106, 287390), (116, 262615), (145, 210092), (212, 143695), (265, 114956), (290, 105046), (530, 57478), (580, 52523), (991, 30740), (1060, 28739), (1537, 19820), (1982, 15370), (3074, 9910), (3964, 7685), (4955, 6148)]