17946730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 34428240

約数和(自身を除く): 16481510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 461, 922, 1145, 2290, 2305, 3893, 4610, 7786, 7837, 15674, 19465, 38930, 39185, 78370, 105569, 211138, 527845, 1055690, 1794673, 3589346, 8973365, 17946730]

約数ペア:

[(1, 17946730), (2, 8973365), (5, 3589346), (10, 1794673), (17, 1055690), (34, 527845), (85, 211138), (170, 105569), (229, 78370), (458, 39185), (461, 38930), (922, 19465), (1145, 15674), (2290, 7837), (2305, 7786), (3893, 4610)]