102913240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151343}}^1$

素因数の和:151371

約数の個数: 32

約数和(自身を含む): 245177280

約数和(自身を除く): 142264040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 151343, 302686, 605372, 756715, 1210744, 1513430, 2572831, 3026860, 5145662, 6053720, 10291324, 12864155, 20582648, 25728310, 51456620, 102913240]

約数ペア:

[(1, 102913240), (2, 51456620), (4, 25728310), (5, 20582648), (8, 12864155), (10, 10291324), (17, 6053720), (20, 5145662), (34, 3026860), (40, 2572831), (68, 1513430), (85, 1210744), (136, 756715), (170, 605372), (340, 302686), (680, 151343)]