515043390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21487}}^1$

素因数の和:21561

約数の個数: 64

約数和(自身を含む): 1336725504

約数和(自身を除く): 821682114

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3995, 4794, 7990, 11985, 21487, 23970, 42974, 64461, 107435, 128922, 214870, 322305, 365279, 644610, 730558, 1009889, 1095837, 1826395, 2019778, 2191674, 3029667, 3652790, 5049445, 5479185, 6059334, 10098890, 10958370, 15148335, 17168113, 30296670, 34336226, 51504339, 85840565, 103008678, 171681130, 257521695, 515043390]

約数ペア:

[(1, 515043390), (2, 257521695), (3, 171681130), (5, 103008678), (6, 85840565), (10, 51504339), (15, 34336226), (17, 30296670), (30, 17168113), (34, 15148335), (47, 10958370), (51, 10098890), (85, 6059334), (94, 5479185), (102, 5049445), (141, 3652790), (170, 3029667), (235, 2191674), (255, 2019778), (282, 1826395), (470, 1095837), (510, 1009889), (705, 730558), (799, 644610), (1410, 365279), (1598, 322305), (2397, 214870), (3995, 128922), (4794, 107435), (7990, 64461), (11985, 42974), (21487, 23970)]