1945888.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26189}}^1$

素因数の和:26218

約数の個数: 48

約数和(自身を含む): 79198560

約数和(自身を除く): 52485780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26189, 52378, 78567, 104756, 130945, 157134, 261890, 314268, 392835, 445213, 523780, 785670, 890426, 1335639, 1571340, 1780852, 2226065, 2671278, 4452130, 5342556, 6678195, 8904260, 13356390, 26712780]

約数ペア:

[(1, 26712780), (2, 13356390), (3, 8904260), (4, 6678195), (5, 5342556), (6, 4452130), (10, 2671278), (12, 2226065), (15, 1780852), (17, 1571340), (20, 1335639), (30, 890426), (34, 785670), (51, 523780), (60, 445213), (68, 392835), (85, 314268), (102, 261890), (170, 157134), (204, 130945), (255, 104756), (340, 78567), (510, 52378), (1020, 26189)]