1515918220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{41669}}^1$

素因数の和:41802

約数の個数: 48

約数和(自身を含む): 3402272160

約数和(自身を除く): 1886353940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 3638, 7276, 9095, 18190, 36380, 41669, 83338, 166676, 208345, 416690, 708373, 833380, 1416746, 2833492, 3541865, 4458583, 7083730, 8917166, 14167460, 17834332, 22292915, 44585830, 75795911, 89171660, 151591822, 303183644, 378979555, 757959110, 1515918220]

約数ペア:

[(1, 1515918220), (2, 757959110), (4, 378979555), (5, 303183644), (10, 151591822), (17, 89171660), (20, 75795911), (34, 44585830), (68, 22292915), (85, 17834332), (107, 14167460), (170, 8917166), (214, 7083730), (340, 4458583), (428, 3541865), (535, 2833492), (1070, 1416746), (1819, 833380), (2140, 708373), (3638, 416690), (7276, 208345), (9095, 166676), (18190, 83338), (36380, 41669)]