1570773420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{15667}}^1$

素因数の和:16239

約数の個数: 72

約数和(自身を含む): 4773538224

約数和(自身を除く): 3202764804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 1114, 1671, 2228, 2785, 3342, 5013, 5570, 6684, 8355, 10026, 11140, 15667, 16710, 20052, 25065, 31334, 33420, 47001, 50130, 62668, 78335, 94002, 100260, 141003, 156670, 188004, 235005, 282006, 313340, 470010, 564012, 705015, 940020, 1410030, 2820060, 8726519, 17453038, 26179557, 34906076, 43632595, 52359114, 78538671, 87265190, 104718228, 130897785, 157077342, 174530380, 261795570, 314154684, 392693355, 523591140, 785386710, 1570773420]

約数ペア:

[(1, 1570773420), (2, 785386710), (3, 523591140), (4, 392693355), (5, 314154684), (6, 261795570), (9, 174530380), (10, 157077342), (12, 130897785), (15, 104718228), (18, 87265190), (20, 78538671), (30, 52359114), (36, 43632595), (45, 34906076), (60, 26179557), (90, 17453038), (180, 8726519), (557, 2820060), (1114, 1410030), (1671, 940020), (2228, 705015), (2785, 564012), (3342, 470010), (5013, 313340), (5570, 282006), (6684, 235005), (8355, 188004), (10026, 156670), (11140, 141003), (15667, 100260), (16710, 94002), (20052, 78335), (25065, 62668), (31334, 50130), (33420, 47001)]