131233170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2259

約数の個数: 64

約数和(自身を含む): 332501760

約数和(自身を除く): 201268590

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2137, 2670, 4094, 4274, 6141, 6411, 10235, 10685, 12282, 12822, 20470, 21370, 30705, 32055, 49151, 61410, 64110, 98302, 147453, 190193, 245755, 294906, 380386, 491510, 570579, 737265, 950965, 1141158, 1474530, 1901930, 2852895, 4374439, 5705790, 8748878, 13123317, 21872195, 26246634, 43744390, 65616585, 131233170]

約数ペア:

[(1, 131233170), (2, 65616585), (3, 43744390), (5, 26246634), (6, 21872195), (10, 13123317), (15, 8748878), (23, 5705790), (30, 4374439), (46, 2852895), (69, 1901930), (89, 1474530), (115, 1141158), (138, 950965), (178, 737265), (230, 570579), (267, 491510), (345, 380386), (445, 294906), (534, 245755), (690, 190193), (890, 147453), (1335, 98302), (2047, 64110), (2137, 61410), (2670, 49151), (4094, 32055), (4274, 30705), (6141, 21370), (6411, 20470), (10235, 12822), (10685, 12282)]