70220052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{278651}}^1$

素因数の和:278668

約数の個数: 36

約数和(自身を含む): 202858656

約数和(自身を除く): 132638604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 278651, 557302, 835953, 1114604, 1671906, 1950557, 2507859, 3343812, 3901114, 5015718, 5851671, 7802228, 10031436, 11703342, 17555013, 23406684, 35110026, 70220052]

約数ペア:

[(1, 70220052), (2, 35110026), (3, 23406684), (4, 17555013), (6, 11703342), (7, 10031436), (9, 7802228), (12, 5851671), (14, 5015718), (18, 3901114), (21, 3343812), (28, 2507859), (36, 1950557), (42, 1671906), (63, 1114604), (84, 835953), (126, 557302), (252, 278651)]