68270790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6917}}^1$

素因数の和:6981

約数の個数: 64

約数和(自身を含む): 191268864

約数和(自身を除く): 122998074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 6917, 9870, 13834, 20751, 34585, 41502, 48419, 69170, 96838, 103755, 145257, 207510, 242095, 290514, 325099, 484190, 650198, 726285, 975297, 1452570, 1625495, 1950594, 2275693, 3250990, 4551386, 4876485, 6827079, 9752970, 11378465, 13654158, 22756930, 34135395, 68270790]

約数ペア:

[(1, 68270790), (2, 34135395), (3, 22756930), (5, 13654158), (6, 11378465), (7, 9752970), (10, 6827079), (14, 4876485), (15, 4551386), (21, 3250990), (30, 2275693), (35, 1950594), (42, 1625495), (47, 1452570), (70, 975297), (94, 726285), (105, 650198), (141, 484190), (210, 325099), (235, 290514), (282, 242095), (329, 207510), (470, 145257), (658, 103755), (705, 96838), (987, 69170), (1410, 48419), (1645, 41502), (1974, 34585), (3290, 20751), (4935, 13834), (6917, 9870)]