127370460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17839}}^1$

素因数の和:17875

約数の個数: 96

約数和(自身を含む): 431585280

約数和(自身を除く): 304214820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 17839, 35678, 53517, 71356, 89195, 107034, 124873, 178390, 214068, 249746, 267585, 303263, 356780, 374619, 499492, 535170, 606526, 624365, 749238, 909789, 1070340, 1213052, 1248730, 1498476, 1516315, 1819578, 1873095, 2122841, 2497460, 3032630, 3639156, 3746190, 4245682, 4548945, 6065260, 6368523, 7492380, 8491364, 9097890, 10614205, 12737046, 18195780, 21228410, 25474092, 31842615, 42456820, 63685230, 127370460]

約数ペア:

[(1, 127370460), (2, 63685230), (3, 42456820), (4, 31842615), (5, 25474092), (6, 21228410), (7, 18195780), (10, 12737046), (12, 10614205), (14, 9097890), (15, 8491364), (17, 7492380), (20, 6368523), (21, 6065260), (28, 4548945), (30, 4245682), (34, 3746190), (35, 3639156), (42, 3032630), (51, 2497460), (60, 2122841), (68, 1873095), (70, 1819578), (84, 1516315), (85, 1498476), (102, 1248730), (105, 1213052), (119, 1070340), (140, 909789), (170, 749238), (204, 624365), (210, 606526), (238, 535170), (255, 499492), (340, 374619), (357, 356780), (420, 303263), (476, 267585), (510, 249746), (595, 214068), (714, 178390), (1020, 124873), (1190, 107034), (1428, 89195), (1785, 71356), (2380, 53517), (3570, 35678), (7140, 17839)]