2970930228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{23753}}^1$

素因数の和:25256

約数の個数: 48

約数和(自身を含む): 7928135040

約数和(自身を除く): 4957204812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1489, 2978, 4467, 5956, 8934, 10423, 17868, 20846, 23753, 31269, 41692, 47506, 62538, 71259, 95012, 125076, 142518, 166271, 285036, 332542, 498813, 665084, 997626, 1995252, 35368217, 70736434, 106104651, 141472868, 212209302, 247577519, 424418604, 495155038, 742732557, 990310076, 1485465114, 2970930228]

約数ペア:

[(1, 2970930228), (2, 1485465114), (3, 990310076), (4, 742732557), (6, 495155038), (7, 424418604), (12, 247577519), (14, 212209302), (21, 141472868), (28, 106104651), (42, 70736434), (84, 35368217), (1489, 1995252), (2978, 997626), (4467, 665084), (5956, 498813), (8934, 332542), (10423, 285036), (17868, 166271), (20846, 142518), (23753, 125076), (31269, 95012), (41692, 71259), (47506, 62538)]