68804070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 170216640

約数和(自身を除く): 101412570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 109, 159, 218, 265, 318, 327, 397, 530, 545, 654, 794, 795, 1090, 1191, 1590, 1635, 1985, 2382, 3270, 3970, 5777, 5955, 11554, 11910, 17331, 21041, 28885, 34662, 42082, 43273, 57770, 63123, 86546, 86655, 105205, 126246, 129819, 173310, 210410, 216365, 259638, 315615, 432730, 631230, 649095, 1298190, 2293469, 4586938, 6880407, 11467345, 13760814, 22934690, 34402035, 68804070]

約数ペア:

[(1, 68804070), (2, 34402035), (3, 22934690), (5, 13760814), (6, 11467345), (10, 6880407), (15, 4586938), (30, 2293469), (53, 1298190), (106, 649095), (109, 631230), (159, 432730), (218, 315615), (265, 259638), (318, 216365), (327, 210410), (397, 173310), (530, 129819), (545, 126246), (654, 105205), (794, 86655), (795, 86546), (1090, 63123), (1191, 57770), (1590, 43273), (1635, 42082), (1985, 34662), (2382, 28885), (3270, 21041), (3970, 17331), (5777, 11910), (5955, 11554)]