129620190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{88177}}^1$

素因数の和:88201

約数の個数: 48

約数和(自身を含む): 361882512

約数和(自身を除く): 232262322

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 88177, 176354, 264531, 440885, 529062, 617239, 881770, 1234478, 1322655, 1851717, 2645310, 3086195, 3703434, 4320673, 6172390, 8641346, 9258585, 12962019, 18517170, 21603365, 25924038, 43206730, 64810095, 129620190]

約数ペア:

[(1, 129620190), (2, 64810095), (3, 43206730), (5, 25924038), (6, 21603365), (7, 18517170), (10, 12962019), (14, 9258585), (15, 8641346), (21, 6172390), (30, 4320673), (35, 3703434), (42, 3086195), (49, 2645310), (70, 1851717), (98, 1322655), (105, 1234478), (147, 881770), (210, 617239), (245, 529062), (294, 440885), (490, 264531), (735, 176354), (1470, 88177)]