42031140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 126282240

約数和(自身を除く): 84251100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 463, 510, 534, 890, 926, 1020, 1068, 1335, 1389, 1513, 1780, 1852, 2315, 2670, 2778, 3026, 4539, 4630, 5340, 5556, 6052, 6945, 7565, 7871, 9078, 9260, 13890, 15130, 15742, 18156, 22695, 23613, 27780, 30260, 31484, 39355, 41207, 45390, 47226, 78710, 82414, 90780, 94452, 118065, 123621, 157420, 164828, 206035, 236130, 247242, 412070, 472260, 494484, 618105, 700519, 824140, 1236210, 1401038, 2101557, 2472420, 2802076, 3502595, 4203114, 7005190, 8406228, 10507785, 14010380, 21015570, 42031140]

約数ペア:

[(1, 42031140), (2, 21015570), (3, 14010380), (4, 10507785), (5, 8406228), (6, 7005190), (10, 4203114), (12, 3502595), (15, 2802076), (17, 2472420), (20, 2101557), (30, 1401038), (34, 1236210), (51, 824140), (60, 700519), (68, 618105), (85, 494484), (89, 472260), (102, 412070), (170, 247242), (178, 236130), (204, 206035), (255, 164828), (267, 157420), (340, 123621), (356, 118065), (445, 94452), (463, 90780), (510, 82414), (534, 78710), (890, 47226), (926, 45390), (1020, 41207), (1068, 39355), (1335, 31484), (1389, 30260), (1513, 27780), (1780, 23613), (1852, 22695), (2315, 18156), (2670, 15742), (2778, 15130), (3026, 13890), (4539, 9260), (4630, 9078), (5340, 7871), (5556, 7565), (6052, 6945)]