7873230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 19994688

約数和(自身を除く): 12121458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 173, 185, 205, 222, 246, 346, 370, 410, 519, 555, 615, 865, 1038, 1110, 1230, 1517, 1730, 2595, 3034, 4551, 5190, 6401, 7093, 7585, 9102, 12802, 14186, 15170, 19203, 21279, 22755, 32005, 35465, 38406, 42558, 45510, 64010, 70930, 96015, 106395, 192030, 212790, 262441, 524882, 787323, 1312205, 1574646, 2624410, 3936615, 7873230]

約数ペア:

[(1, 7873230), (2, 3936615), (3, 2624410), (5, 1574646), (6, 1312205), (10, 787323), (15, 524882), (30, 262441), (37, 212790), (41, 192030), (74, 106395), (82, 96015), (111, 70930), (123, 64010), (173, 45510), (185, 42558), (205, 38406), (222, 35465), (246, 32005), (346, 22755), (370, 21279), (410, 19203), (519, 15170), (555, 14186), (615, 12802), (865, 9102), (1038, 7585), (1110, 7093), (1230, 6401), (1517, 5190), (1730, 4551), (2595, 3034)]