917367030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{26203}}^1$

素因数の和:26605

約数の個数: 48

約数和(自身を含む): 2391377040

約数和(自身を除く): 1474010010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 7002, 11670, 17505, 26203, 35010, 52406, 78609, 131015, 157218, 235827, 262030, 393045, 471654, 786090, 1179135, 2358270, 10192967, 20385934, 30578901, 50964835, 61157802, 91736703, 101929670, 152894505, 183473406, 305789010, 458683515, 917367030]

約数ペア:

[(1, 917367030), (2, 458683515), (3, 305789010), (5, 183473406), (6, 152894505), (9, 101929670), (10, 91736703), (15, 61157802), (18, 50964835), (30, 30578901), (45, 20385934), (90, 10192967), (389, 2358270), (778, 1179135), (1167, 786090), (1945, 471654), (2334, 393045), (3501, 262030), (3890, 235827), (5835, 157218), (7002, 131015), (11670, 78609), (17505, 52406), (26203, 35010)]