170142540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{1907}}^1$

素因数の和:3406

約数の個数: 48

約数和(自身を含む): 476969472

約数和(自身を除く): 306826932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 1907, 2974, 3814, 4461, 5721, 5948, 7435, 7628, 8922, 9535, 11442, 14870, 17844, 19070, 22305, 22884, 28605, 29740, 38140, 44610, 57210, 89220, 114420, 2835709, 5671418, 8507127, 11342836, 14178545, 17014254, 28357090, 34028508, 42535635, 56714180, 85071270, 170142540]

約数ペア:

[(1, 170142540), (2, 85071270), (3, 56714180), (4, 42535635), (5, 34028508), (6, 28357090), (10, 17014254), (12, 14178545), (15, 11342836), (20, 8507127), (30, 5671418), (60, 2835709), (1487, 114420), (1907, 89220), (2974, 57210), (3814, 44610), (4461, 38140), (5721, 29740), (5948, 28605), (7435, 22884), (7628, 22305), (8922, 19070), (9535, 17844), (11442, 14870)]