5639410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 12521304

約数和(自身を除く): 6881894

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 677, 833, 1190, 1354, 1666, 3385, 4165, 4739, 6770, 8330, 9478, 11509, 23018, 23695, 33173, 47390, 57545, 66346, 80563, 115090, 161126, 165865, 331730, 402815, 563941, 805630, 1127882, 2819705, 5639410]

約数ペア:

[(1, 5639410), (2, 2819705), (5, 1127882), (7, 805630), (10, 563941), (14, 402815), (17, 331730), (34, 165865), (35, 161126), (49, 115090), (70, 80563), (85, 66346), (98, 57545), (119, 47390), (170, 33173), (238, 23695), (245, 23018), (490, 11509), (595, 9478), (677, 8330), (833, 6770), (1190, 4739), (1354, 4165), (1666, 3385)]