26750730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 66718080

約数和(自身を除く): 39967350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 215, 233, 258, 267, 430, 445, 466, 534, 645, 699, 890, 1165, 1290, 1335, 1398, 2330, 2670, 3495, 3827, 6990, 7654, 10019, 11481, 19135, 20038, 20737, 22962, 30057, 38270, 41474, 50095, 57405, 60114, 62211, 100190, 103685, 114810, 124422, 150285, 207370, 300570, 311055, 622110, 891691, 1783382, 2675073, 4458455, 5350146, 8916910, 13375365, 26750730]

約数ペア:

[(1, 26750730), (2, 13375365), (3, 8916910), (5, 5350146), (6, 4458455), (10, 2675073), (15, 1783382), (30, 891691), (43, 622110), (86, 311055), (89, 300570), (129, 207370), (178, 150285), (215, 124422), (233, 114810), (258, 103685), (267, 100190), (430, 62211), (445, 60114), (466, 57405), (534, 50095), (645, 41474), (699, 38270), (890, 30057), (1165, 22962), (1290, 20737), (1335, 20038), (1398, 19135), (2330, 11481), (2670, 10019), (3495, 7654), (3827, 6990)]