70350420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 173504940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 140, 167, 170, 177, 204, 210, 236, 238, 255, 295, 334, 340, 354, 357, 413, 420, 476, 501, 510, 590, 595, 668, 708, 714, 826, 835, 885, 1002, 1003, 1020, 1169, 1180, 1190, 1239, 1428, 1652, 1670, 1770, 1785, 2004, 2006, 2065, 2338, 2380, 2478, 2505, 2839, 3009, 3340, 3507, 3540, 3570, 4012, 4130, 4676, 4956, 5010, 5015, 5678, 5845, 6018, 6195, 7014, 7021, 7140, 8260, 8517, 9853, 10020, 10030, 11356, 11690, 12036, 12390, 14028, 14042, 14195, 15045, 17034, 17535, 19706, 19873, 20060, 21063, 23380, 24780, 28084, 28390, 29559, 30090, 34068, 35070, 35105, 39412, 39746, 42126, 42585, 49265, 56780, 59118, 59619, 60180, 68971, 70140, 70210, 79492, 84252, 85170, 98530, 99365, 105315, 118236, 119238, 137942, 140420, 147795, 167501, 170340, 197060, 198730, 206913, 210630, 238476, 275884, 295590, 298095, 335002, 344855, 397460, 413826, 421260, 502503, 591180, 596190, 670004, 689710, 827652, 837505, 1005006, 1034565, 1172507, 1192380, 1379420, 1675010, 2010012, 2069130, 2345014, 2512515, 3350020, 3517521, 4138260, 4690028, 5025030, 5862535, 7035042, 10050060, 11725070, 14070084, 17587605, 23450140, 35175210, 70350420]

約数ペア:

[(1, 70350420), (2, 35175210), (3, 23450140), (4, 17587605), (5, 14070084), (6, 11725070), (7, 10050060), (10, 7035042), (12, 5862535), (14, 5025030), (15, 4690028), (17, 4138260), (20, 3517521), (21, 3350020), (28, 2512515), (30, 2345014), (34, 2069130), (35, 2010012), (42, 1675010), (51, 1379420), (59, 1192380), (60, 1172507), (68, 1034565), (70, 1005006), (84, 837505), (85, 827652), (102, 689710), (105, 670004), (118, 596190), (119, 591180), (140, 502503), (167, 421260), (170, 413826), (177, 397460), (204, 344855), (210, 335002), (236, 298095), (238, 295590), (255, 275884), (295, 238476), (334, 210630), (340, 206913), (354, 198730), (357, 197060), (413, 170340), (420, 167501), (476, 147795), (501, 140420), (510, 137942), (590, 119238), (595, 118236), (668, 105315), (708, 99365), (714, 98530), (826, 85170), (835, 84252), (885, 79492), (1002, 70210), (1003, 70140), (1020, 68971), (1169, 60180), (1180, 59619), (1190, 59118), (1239, 56780), (1428, 49265), (1652, 42585), (1670, 42126), (1770, 39746), (1785, 39412), (2004, 35105), (2006, 35070), (2065, 34068), (2338, 30090), (2380, 29559), (2478, 28390), (2505, 28084), (2839, 24780), (3009, 23380), (3340, 21063), (3507, 20060), (3540, 19873), (3570, 19706), (4012, 17535), (4130, 17034), (4676, 15045), (4956, 14195), (5010, 14042), (5015, 14028), (5678, 12390), (5845, 12036), (6018, 11690), (6195, 11356), (7014, 10030), (7021, 10020), (7140, 9853), (8260, 8517)]