64029310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 58831490

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2399, 2669, 4798, 5338, 11995, 13345, 23990, 26690, 40783, 81566, 203915, 376643, 407830, 753286, 1883215, 3766430, 6402931, 12805862, 32014655, 64029310]

約数ペア:

[(1, 64029310), (2, 32014655), (5, 12805862), (10, 6402931), (17, 3766430), (34, 1883215), (85, 753286), (157, 407830), (170, 376643), (314, 203915), (785, 81566), (1570, 40783), (2399, 26690), (2669, 23990), (4798, 13345), (5338, 11995)]