90686670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4405

約数の個数: 64

約数和(自身を含む): 236126016

約数和(自身を除く): 145439346

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 4182, 4337, 6970, 8674, 10455, 13011, 20910, 21685, 26022, 43370, 65055, 73729, 130110, 147458, 177817, 221187, 355634, 368645, 442374, 533451, 737290, 889085, 1066902, 1105935, 1778170, 2211870, 2667255, 3022889, 5334510, 6045778, 9068667, 15114445, 18137334, 30228890, 45343335, 90686670]

約数ペア:

[(1, 90686670), (2, 45343335), (3, 30228890), (5, 18137334), (6, 15114445), (10, 9068667), (15, 6045778), (17, 5334510), (30, 3022889), (34, 2667255), (41, 2211870), (51, 1778170), (82, 1105935), (85, 1066902), (102, 889085), (123, 737290), (170, 533451), (205, 442374), (246, 368645), (255, 355634), (410, 221187), (510, 177817), (615, 147458), (697, 130110), (1230, 73729), (1394, 65055), (2091, 43370), (3485, 26022), (4182, 21685), (4337, 20910), (6970, 13011), (8674, 10455)]