30374040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6841}}^1$

素因数の和:6892

約数の個数: 64

約数和(自身を含む): 93598560

約数和(自身を除く): 63224520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6841, 13682, 20523, 27364, 34205, 41046, 54728, 68410, 82092, 102615, 136820, 164184, 205230, 253117, 273640, 410460, 506234, 759351, 820920, 1012468, 1265585, 1518702, 2024936, 2531170, 3037404, 3796755, 5062340, 6074808, 7593510, 10124680, 15187020, 30374040]

約数ペア:

[(1, 30374040), (2, 15187020), (3, 10124680), (4, 7593510), (5, 6074808), (6, 5062340), (8, 3796755), (10, 3037404), (12, 2531170), (15, 2024936), (20, 1518702), (24, 1265585), (30, 1012468), (37, 820920), (40, 759351), (60, 506234), (74, 410460), (111, 273640), (120, 253117), (148, 205230), (185, 164184), (222, 136820), (296, 102615), (370, 82092), (444, 68410), (555, 54728), (740, 41046), (888, 34205), (1110, 27364), (1480, 20523), (2220, 13682), (4440, 6841)]