948979410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 2320617600

約数和(自身を除く): 1371638190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 139, 178, 267, 278, 417, 445, 534, 695, 834, 890, 1335, 1390, 2085, 2557, 2670, 4170, 5114, 7671, 12371, 12785, 15342, 24742, 25570, 37113, 38355, 61855, 74226, 76710, 123710, 185565, 227573, 355423, 371130, 455146, 682719, 710846, 1066269, 1137865, 1365438, 1777115, 2132538, 2275730, 3413595, 3554230, 5331345, 6827190, 10662690, 31632647, 63265294, 94897941, 158163235, 189795882, 316326470, 474489705, 948979410]

約数ペア:

[(1, 948979410), (2, 474489705), (3, 316326470), (5, 189795882), (6, 158163235), (10, 94897941), (15, 63265294), (30, 31632647), (89, 10662690), (139, 6827190), (178, 5331345), (267, 3554230), (278, 3413595), (417, 2275730), (445, 2132538), (534, 1777115), (695, 1365438), (834, 1137865), (890, 1066269), (1335, 710846), (1390, 682719), (2085, 455146), (2557, 371130), (2670, 355423), (4170, 227573), (5114, 185565), (7671, 123710), (12371, 76710), (12785, 74226), (15342, 61855), (24742, 38355), (25570, 37113)]