97630540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{99623}}^1$

素因数の和:99646

約数の個数: 36

約数和(自身を含む): 238499856

約数和(自身を除く): 140869316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 99623, 199246, 398492, 498115, 697361, 996230, 1394722, 1992460, 2789444, 3486805, 4881527, 6973610, 9763054, 13947220, 19526108, 24407635, 48815270, 97630540]

約数ペア:

[(1, 97630540), (2, 48815270), (4, 24407635), (5, 19526108), (7, 13947220), (10, 9763054), (14, 6973610), (20, 4881527), (28, 3486805), (35, 2789444), (49, 1992460), (70, 1394722), (98, 996230), (140, 697361), (196, 498115), (245, 398492), (490, 199246), (980, 99623)]