64497660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 196499520

約数和(自身を除く): 132001860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1709, 1887, 2220, 2516, 3145, 3418, 3774, 5127, 6290, 6836, 7548, 8545, 9435, 10254, 12580, 17090, 18870, 20508, 25635, 29053, 34180, 37740, 51270, 58106, 63233, 87159, 102540, 116212, 126466, 145265, 174318, 189699, 252932, 290530, 316165, 348636, 379398, 435795, 581060, 632330, 758796, 871590, 948495, 1074961, 1264660, 1743180, 1896990, 2149922, 3224883, 3793980, 4299844, 5374805, 6449766, 10749610, 12899532, 16124415, 21499220, 32248830, 64497660]

約数ペア:

[(1, 64497660), (2, 32248830), (3, 21499220), (4, 16124415), (5, 12899532), (6, 10749610), (10, 6449766), (12, 5374805), (15, 4299844), (17, 3793980), (20, 3224883), (30, 2149922), (34, 1896990), (37, 1743180), (51, 1264660), (60, 1074961), (68, 948495), (74, 871590), (85, 758796), (102, 632330), (111, 581060), (148, 435795), (170, 379398), (185, 348636), (204, 316165), (222, 290530), (255, 252932), (340, 189699), (370, 174318), (444, 145265), (510, 126466), (555, 116212), (629, 102540), (740, 87159), (1020, 63233), (1110, 58106), (1258, 51270), (1709, 37740), (1887, 34180), (2220, 29053), (2516, 25635), (3145, 20508), (3418, 18870), (3774, 17090), (5127, 12580), (6290, 10254), (6836, 9435), (7548, 8545)]