61654260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 184504320

約数和(自身を除く): 122850060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1039, 1290, 1380, 1978, 2078, 2580, 2967, 3117, 3956, 4156, 4945, 5195, 5934, 6234, 9890, 10390, 11868, 12468, 14835, 15585, 19780, 20780, 23897, 29670, 31170, 44677, 47794, 59340, 62340, 71691, 89354, 95588, 119485, 134031, 143382, 178708, 223385, 238970, 268062, 286764, 358455, 446770, 477940, 536124, 670155, 716910, 893540, 1027571, 1340310, 1433820, 2055142, 2680620, 3082713, 4110284, 5137855, 6165426, 10275710, 12330852, 15413565, 20551420, 30827130, 61654260]

約数ペア:

[(1, 61654260), (2, 30827130), (3, 20551420), (4, 15413565), (5, 12330852), (6, 10275710), (10, 6165426), (12, 5137855), (15, 4110284), (20, 3082713), (23, 2680620), (30, 2055142), (43, 1433820), (46, 1340310), (60, 1027571), (69, 893540), (86, 716910), (92, 670155), (115, 536124), (129, 477940), (138, 446770), (172, 358455), (215, 286764), (230, 268062), (258, 238970), (276, 223385), (345, 178708), (430, 143382), (460, 134031), (516, 119485), (645, 95588), (690, 89354), (860, 71691), (989, 62340), (1039, 59340), (1290, 47794), (1380, 44677), (1978, 31170), (2078, 29670), (2580, 23897), (2967, 20780), (3117, 19780), (3956, 15585), (4156, 14835), (4945, 12468), (5195, 11868), (5934, 10390), (6234, 9890)]