13804740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 42177408

約数和(自身を除く): 28372668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 283, 542, 566, 813, 849, 1084, 1132, 1355, 1415, 1626, 1698, 2439, 2547, 2710, 2830, 3252, 3396, 4065, 4245, 4878, 5094, 5420, 5660, 8130, 8490, 9756, 10188, 12195, 12735, 16260, 16980, 24390, 25470, 48780, 50940, 76693, 153386, 230079, 306772, 383465, 460158, 690237, 766930, 920316, 1150395, 1380474, 1533860, 2300790, 2760948, 3451185, 4601580, 6902370, 13804740]

約数ペア:

[(1, 13804740), (2, 6902370), (3, 4601580), (4, 3451185), (5, 2760948), (6, 2300790), (9, 1533860), (10, 1380474), (12, 1150395), (15, 920316), (18, 766930), (20, 690237), (30, 460158), (36, 383465), (45, 306772), (60, 230079), (90, 153386), (180, 76693), (271, 50940), (283, 48780), (542, 25470), (566, 24390), (813, 16980), (849, 16260), (1084, 12735), (1132, 12195), (1355, 10188), (1415, 9756), (1626, 8490), (1698, 8130), (2439, 5660), (2547, 5420), (2710, 5094), (2830, 4878), (3252, 4245), (3396, 4065)]