870874140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{8707}}^1$

素因数の和:10386

約数の個数: 48

約数和(自身を含む): 2440190592

約数和(自身を除く): 1569316452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1667, 3334, 5001, 6668, 8335, 8707, 10002, 16670, 17414, 20004, 25005, 26121, 33340, 34828, 43535, 50010, 52242, 87070, 100020, 104484, 130605, 174140, 261210, 522420, 14514569, 29029138, 43543707, 58058276, 72572845, 87087414, 145145690, 174174828, 217718535, 290291380, 435437070, 870874140]

約数ペア:

[(1, 870874140), (2, 435437070), (3, 290291380), (4, 217718535), (5, 174174828), (6, 145145690), (10, 87087414), (12, 72572845), (15, 58058276), (20, 43543707), (30, 29029138), (60, 14514569), (1667, 522420), (3334, 261210), (5001, 174140), (6668, 130605), (8335, 104484), (8707, 100020), (10002, 87070), (16670, 52242), (17414, 50010), (20004, 43535), (25005, 34828), (26121, 33340)]