47285910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 145981440

約数和(自身を除く): 98695530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 197, 210, 254, 270, 315, 378, 381, 394, 591, 630, 635, 762, 889, 945, 985, 1143, 1182, 1270, 1379, 1773, 1778, 1890, 1905, 1970, 2286, 2667, 2758, 2955, 3429, 3546, 3810, 4137, 4445, 5319, 5334, 5715, 5910, 6858, 6895, 8001, 8274, 8865, 8890, 10638, 11430, 12411, 13335, 13790, 16002, 17145, 17730, 20685, 24003, 24822, 25019, 26595, 26670, 34290, 37233, 40005, 41370, 48006, 50038, 53190, 62055, 74466, 75057, 80010, 120015, 124110, 125095, 150114, 175133, 186165, 225171, 240030, 250190, 350266, 372330, 375285, 450342, 525399, 675513, 750570, 875665, 1050798, 1125855, 1351026, 1576197, 1751330, 2251710, 2626995, 3152394, 3377565, 4728591, 5253990, 6755130, 7880985, 9457182, 15761970, 23642955, 47285910]

約数ペア:

[(1, 47285910), (2, 23642955), (3, 15761970), (5, 9457182), (6, 7880985), (7, 6755130), (9, 5253990), (10, 4728591), (14, 3377565), (15, 3152394), (18, 2626995), (21, 2251710), (27, 1751330), (30, 1576197), (35, 1351026), (42, 1125855), (45, 1050798), (54, 875665), (63, 750570), (70, 675513), (90, 525399), (105, 450342), (126, 375285), (127, 372330), (135, 350266), (189, 250190), (197, 240030), (210, 225171), (254, 186165), (270, 175133), (315, 150114), (378, 125095), (381, 124110), (394, 120015), (591, 80010), (630, 75057), (635, 74466), (762, 62055), (889, 53190), (945, 50038), (985, 48006), (1143, 41370), (1182, 40005), (1270, 37233), (1379, 34290), (1773, 26670), (1778, 26595), (1890, 25019), (1905, 24822), (1970, 24003), (2286, 20685), (2667, 17730), (2758, 17145), (2955, 16002), (3429, 13790), (3546, 13335), (3810, 12411), (4137, 11430), (4445, 10638), (5319, 8890), (5334, 8865), (5715, 8274), (5910, 8001), (6858, 6895)]