90916170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 233746560

約数和(自身を除く): 142830390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 2003, 2670, 3026, 4006, 4539, 6009, 7565, 9078, 10015, 12018, 15130, 20030, 22695, 30045, 34051, 45390, 60090, 68102, 102153, 170255, 178267, 204306, 340510, 356534, 510765, 534801, 891335, 1021530, 1069602, 1782670, 2674005, 3030539, 5348010, 6061078, 9091617, 15152695, 18183234, 30305390, 45458085, 90916170]

約数ペア:

[(1, 90916170), (2, 45458085), (3, 30305390), (5, 18183234), (6, 15152695), (10, 9091617), (15, 6061078), (17, 5348010), (30, 3030539), (34, 2674005), (51, 1782670), (85, 1069602), (89, 1021530), (102, 891335), (170, 534801), (178, 510765), (255, 356534), (267, 340510), (445, 204306), (510, 178267), (534, 170255), (890, 102153), (1335, 68102), (1513, 60090), (2003, 45390), (2670, 34051), (3026, 30045), (4006, 22695), (4539, 20030), (6009, 15130), (7565, 12018), (9078, 10015)]