2012509830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{39671}}^1$

素因数の和:39789

約数の個数: 64

約数和(自身を含む): 5141491200

約数和(自身を除く): 3128981370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2670, 3382, 5073, 8455, 10146, 16910, 25365, 39671, 50730, 79342, 119013, 198355, 238026, 396710, 595065, 753749, 1190130, 1507498, 2261247, 3530719, 3768745, 4522494, 7061438, 7537490, 10592157, 11306235, 17653595, 21184314, 22612470, 35307190, 52960785, 67083661, 105921570, 134167322, 201250983, 335418305, 402501966, 670836610, 1006254915, 2012509830]

約数ペア:

[(1, 2012509830), (2, 1006254915), (3, 670836610), (5, 402501966), (6, 335418305), (10, 201250983), (15, 134167322), (19, 105921570), (30, 67083661), (38, 52960785), (57, 35307190), (89, 22612470), (95, 21184314), (114, 17653595), (178, 11306235), (190, 10592157), (267, 7537490), (285, 7061438), (445, 4522494), (534, 3768745), (570, 3530719), (890, 2261247), (1335, 1507498), (1691, 1190130), (2670, 753749), (3382, 595065), (5073, 396710), (8455, 238026), (10146, 198355), (16910, 119013), (25365, 79342), (39671, 50730)]