2468722020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{41603}}^1$

素因数の和:41681

約数の個数: 96

約数和(自身を含む): 7380882432

約数和(自身を除く): 4912160412

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, 1290, 1380, 1978, 2580, 2967, 3956, 4945, 5934, 9890, 11868, 14835, 19780, 29670, 41603, 59340, 83206, 124809, 166412, 208015, 249618, 416030, 499236, 624045, 832060, 956869, 1248090, 1788929, 1913738, 2496180, 2870607, 3577858, 3827476, 4784345, 5366787, 5741214, 7155716, 8944645, 9568690, 10733574, 11482428, 14353035, 17889290, 19137380, 21467148, 26833935, 28706070, 35778580, 41145367, 53667870, 57412140, 82290734, 107335740, 123436101, 164581468, 205726835, 246872202, 411453670, 493744404, 617180505, 822907340, 1234361010, 2468722020]

約数ペア:

[(1, 2468722020), (2, 1234361010), (3, 822907340), (4, 617180505), (5, 493744404), (6, 411453670), (10, 246872202), (12, 205726835), (15, 164581468), (20, 123436101), (23, 107335740), (30, 82290734), (43, 57412140), (46, 53667870), (60, 41145367), (69, 35778580), (86, 28706070), (92, 26833935), (115, 21467148), (129, 19137380), (138, 17889290), (172, 14353035), (215, 11482428), (230, 10733574), (258, 9568690), (276, 8944645), (345, 7155716), (430, 5741214), (460, 5366787), (516, 4784345), (645, 3827476), (690, 3577858), (860, 2870607), (989, 2496180), (1290, 1913738), (1380, 1788929), (1978, 1248090), (2580, 956869), (2967, 832060), (3956, 624045), (4945, 499236), (5934, 416030), (9890, 249618), (11868, 208015), (14835, 166412), (19780, 124809), (29670, 83206), (41603, 59340)]