19579416540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383459}}^1$

素因数の和:383531

約数の個数: 96

約数和(自身を含む): 58752207360

約数和(自身を除く): 39172790820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3404, 4255, 5106, 8510, 10212, 12765, 17020, 25530, 51060, 383459, 766918, 1150377, 1533836, 1917295, 2300754, 3834590, 4601508, 5751885, 7669180, 8819557, 11503770, 14187983, 17639114, 23007540, 26458671, 28375966, 35278228, 42563949, 44097785, 52917342, 56751932, 70939915, 85127898, 88195570, 105834684, 132293355, 141879830, 170255796, 176391140, 212819745, 264586710, 283759660, 326323609, 425639490, 529173420, 652647218, 851278980, 978970827, 1305294436, 1631618045, 1957941654, 3263236090, 3915883308, 4894854135, 6526472180, 9789708270, 19579416540]

約数ペア:

[(1, 19579416540), (2, 9789708270), (3, 6526472180), (4, 4894854135), (5, 3915883308), (6, 3263236090), (10, 1957941654), (12, 1631618045), (15, 1305294436), (20, 978970827), (23, 851278980), (30, 652647218), (37, 529173420), (46, 425639490), (60, 326323609), (69, 283759660), (74, 264586710), (92, 212819745), (111, 176391140), (115, 170255796), (138, 141879830), (148, 132293355), (185, 105834684), (222, 88195570), (230, 85127898), (276, 70939915), (345, 56751932), (370, 52917342), (444, 44097785), (460, 42563949), (555, 35278228), (690, 28375966), (740, 26458671), (851, 23007540), (1110, 17639114), (1380, 14187983), (1702, 11503770), (2220, 8819557), (2553, 7669180), (3404, 5751885), (4255, 4601508), (5106, 3834590), (8510, 2300754), (10212, 1917295), (12765, 1533836), (17020, 1150377), (25530, 766918), (51060, 383459)]