15673725340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{19889}}^1$

素因数の和:20351

約数の個数: 96

約数和(自身を含む): 40606151040

約数和(自身を除く): 24932425700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 433, 455, 866, 910, 1732, 1820, 2165, 3031, 4330, 5629, 6062, 8660, 11258, 12124, 15155, 19889, 22516, 28145, 30310, 39403, 39778, 56290, 60620, 78806, 79556, 99445, 112580, 139223, 157612, 197015, 198890, 258557, 278446, 394030, 397780, 517114, 556892, 696115, 788060, 1034228, 1292785, 1392230, 1809899, 2585570, 2784460, 3619798, 5171140, 7239596, 8611937, 9049495, 17223874, 18098990, 34447748, 36197980, 43059685, 60283559, 86119370, 111955181, 120567118, 172238740, 223910362, 241134236, 301417795, 447820724, 559775905, 602835590, 783686267, 1119551810, 1205671180, 1567372534, 2239103620, 3134745068, 3918431335, 7836862670, 15673725340]

約数ペア:

[(1, 15673725340), (2, 7836862670), (4, 3918431335), (5, 3134745068), (7, 2239103620), (10, 1567372534), (13, 1205671180), (14, 1119551810), (20, 783686267), (26, 602835590), (28, 559775905), (35, 447820724), (52, 301417795), (65, 241134236), (70, 223910362), (91, 172238740), (130, 120567118), (140, 111955181), (182, 86119370), (260, 60283559), (364, 43059685), (433, 36197980), (455, 34447748), (866, 18098990), (910, 17223874), (1732, 9049495), (1820, 8611937), (2165, 7239596), (3031, 5171140), (4330, 3619798), (5629, 2784460), (6062, 2585570), (8660, 1809899), (11258, 1392230), (12124, 1292785), (15155, 1034228), (19889, 788060), (22516, 696115), (28145, 556892), (30310, 517114), (39403, 397780), (39778, 394030), (56290, 278446), (60620, 258557), (78806, 198890), (79556, 197015), (99445, 157612), (112580, 139223)]