40551630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 121347072

約数和(自身を除く): 80795442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 70, 74, 85, 102, 105, 111, 119, 170, 185, 210, 222, 238, 255, 259, 307, 357, 370, 510, 518, 555, 595, 614, 629, 714, 777, 921, 1110, 1190, 1258, 1295, 1535, 1554, 1785, 1842, 1887, 2149, 2590, 3070, 3145, 3570, 3774, 3885, 4298, 4403, 4605, 5219, 6290, 6447, 7770, 8806, 9210, 9435, 10438, 10745, 11359, 12894, 13209, 15657, 18870, 21490, 22015, 22718, 26095, 26418, 31314, 32235, 34077, 36533, 44030, 52190, 56795, 64470, 66045, 68154, 73066, 78285, 79513, 109599, 113590, 132090, 156570, 159026, 170385, 182665, 193103, 219198, 238539, 340770, 365330, 386206, 397565, 477078, 547995, 579309, 795130, 965515, 1095990, 1158618, 1192695, 1351721, 1931030, 2385390, 2703442, 2896545, 4055163, 5793090, 6758605, 8110326, 13517210, 20275815, 40551630]

約数ペア:

[(1, 40551630), (2, 20275815), (3, 13517210), (5, 8110326), (6, 6758605), (7, 5793090), (10, 4055163), (14, 2896545), (15, 2703442), (17, 2385390), (21, 1931030), (30, 1351721), (34, 1192695), (35, 1158618), (37, 1095990), (42, 965515), (51, 795130), (70, 579309), (74, 547995), (85, 477078), (102, 397565), (105, 386206), (111, 365330), (119, 340770), (170, 238539), (185, 219198), (210, 193103), (222, 182665), (238, 170385), (255, 159026), (259, 156570), (307, 132090), (357, 113590), (370, 109599), (510, 79513), (518, 78285), (555, 73066), (595, 68154), (614, 66045), (629, 64470), (714, 56795), (777, 52190), (921, 44030), (1110, 36533), (1190, 34077), (1258, 32235), (1295, 31314), (1535, 26418), (1554, 26095), (1785, 22718), (1842, 22015), (1887, 21490), (2149, 18870), (2590, 15657), (3070, 13209), (3145, 12894), (3570, 11359), (3774, 10745), (3885, 10438), (4298, 9435), (4403, 9210), (4605, 8806), (5219, 7770), (6290, 6447)]