4920986280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5858317}}^1$

素因数の和:5858338

約数の個数: 64

約数和(自身を含む): 16871955840

約数和(自身を除く): 11950969560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5858317, 11716634, 17574951, 23433268, 29291585, 35149902, 41008219, 46866536, 58583170, 70299804, 82016438, 87874755, 117166340, 123024657, 140599608, 164032876, 175749510, 205041095, 234332680, 246049314, 328065752, 351499020, 410082190, 492098628, 615123285, 702998040, 820164380, 984197256, 1230246570, 1640328760, 2460493140, 4920986280]

約数ペア:

[(1, 4920986280), (2, 2460493140), (3, 1640328760), (4, 1230246570), (5, 984197256), (6, 820164380), (7, 702998040), (8, 615123285), (10, 492098628), (12, 410082190), (14, 351499020), (15, 328065752), (20, 246049314), (21, 234332680), (24, 205041095), (28, 175749510), (30, 164032876), (35, 140599608), (40, 123024657), (42, 117166340), (56, 87874755), (60, 82016438), (70, 70299804), (84, 58583170), (105, 46866536), (120, 41008219), (140, 35149902), (168, 29291585), (210, 23433268), (280, 17574951), (420, 11716634), (840, 5858317)]