7126230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 18429120

約数和(自身を除く): 11302890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 157, 170, 178, 255, 267, 314, 445, 471, 510, 534, 785, 890, 942, 1335, 1513, 1570, 2355, 2669, 2670, 3026, 4539, 4710, 5338, 7565, 8007, 9078, 13345, 13973, 15130, 16014, 22695, 26690, 27946, 40035, 41919, 45390, 69865, 80070, 83838, 139730, 209595, 237541, 419190, 475082, 712623, 1187705, 1425246, 2375410, 3563115, 7126230]

約数ペア:

[(1, 7126230), (2, 3563115), (3, 2375410), (5, 1425246), (6, 1187705), (10, 712623), (15, 475082), (17, 419190), (30, 237541), (34, 209595), (51, 139730), (85, 83838), (89, 80070), (102, 69865), (157, 45390), (170, 41919), (178, 40035), (255, 27946), (267, 26690), (314, 22695), (445, 16014), (471, 15130), (510, 13973), (534, 13345), (785, 9078), (890, 8007), (942, 7565), (1335, 5338), (1513, 4710), (1570, 4539), (2355, 3026), (2669, 2670)]