30246210

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 81837756

約数和(自身を除く): 51591546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 461, 486, 729, 810, 922, 1215, 1383, 1458, 2187, 2305, 2430, 2766, 3645, 4149, 4374, 4610, 6561, 6915, 7290, 8298, 10935, 12447, 13122, 13830, 20745, 21870, 24894, 32805, 37341, 41490, 62235, 65610, 74682, 112023, 124470, 186705, 224046, 336069, 373410, 560115, 672138, 1008207, 1120230, 1680345, 2016414, 3024621, 3360690, 5041035, 6049242, 10082070, 15123105, 30246210]

約数ペア:

[(1, 30246210), (2, 15123105), (3, 10082070), (5, 6049242), (6, 5041035), (9, 3360690), (10, 3024621), (15, 2016414), (18, 1680345), (27, 1120230), (30, 1008207), (45, 672138), (54, 560115), (81, 373410), (90, 336069), (135, 224046), (162, 186705), (243, 124470), (270, 112023), (405, 74682), (461, 65610), (486, 62235), (729, 41490), (810, 37341), (922, 32805), (1215, 24894), (1383, 21870), (1458, 20745), (2187, 13830), (2305, 13122), (2430, 12447), (2766, 10935), (3645, 8298), (4149, 7290), (4374, 6915), (4610, 6561)]