302282890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{332179}}^1$

素因数の和:332206

約数の個数: 32

約数和(自身を含む): 669674880

約数和(自身を除く): 367391990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 332179, 664358, 1660895, 2325253, 3321790, 4318327, 4650506, 8636654, 11626265, 21591635, 23252530, 30228289, 43183270, 60456578, 151141445, 302282890]

約数ペア:

[(1, 302282890), (2, 151141445), (5, 60456578), (7, 43183270), (10, 30228289), (13, 23252530), (14, 21591635), (26, 11626265), (35, 8636654), (65, 4650506), (70, 4318327), (91, 3321790), (130, 2325253), (182, 1660895), (455, 664358), (910, 332179)]