1549097970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1093}}^1$

素因数の和:1524

約数の個数: 128

約数和(自身を含む): 4514351616

約数和(自身を除く): 2965253646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 397, 510, 595, 714, 794, 1093, 1190, 1191, 1785, 1985, 2186, 2382, 2779, 3279, 3570, 3970, 5465, 5558, 5955, 6558, 6749, 7651, 8337, 10930, 11910, 13498, 13895, 15302, 16395, 16674, 18581, 20247, 22953, 27790, 32790, 33745, 37162, 38255, 40494, 41685, 45906, 47243, 55743, 67490, 76510, 83370, 92905, 94486, 101235, 111486, 114765, 130067, 141729, 185810, 202470, 229530, 236215, 260134, 278715, 283458, 390201, 433921, 472430, 557430, 650335, 708645, 780402, 867842, 1300670, 1301763, 1417290, 1951005, 2169605, 2603526, 3037447, 3902010, 4339210, 6074894, 6508815, 7376657, 9112341, 13017630, 14753314, 15187235, 18224682, 22129971, 30374470, 36883285, 44259942, 45561705, 51636599, 73766570, 91123410, 103273198, 110649855, 154909797, 221299710, 258182995, 309819594, 516365990, 774548985, 1549097970]

約数ペア:

[(1, 1549097970), (2, 774548985), (3, 516365990), (5, 309819594), (6, 258182995), (7, 221299710), (10, 154909797), (14, 110649855), (15, 103273198), (17, 91123410), (21, 73766570), (30, 51636599), (34, 45561705), (35, 44259942), (42, 36883285), (51, 30374470), (70, 22129971), (85, 18224682), (102, 15187235), (105, 14753314), (119, 13017630), (170, 9112341), (210, 7376657), (238, 6508815), (255, 6074894), (357, 4339210), (397, 3902010), (510, 3037447), (595, 2603526), (714, 2169605), (794, 1951005), (1093, 1417290), (1190, 1301763), (1191, 1300670), (1785, 867842), (1985, 780402), (2186, 708645), (2382, 650335), (2779, 557430), (3279, 472430), (3570, 433921), (3970, 390201), (5465, 283458), (5558, 278715), (5955, 260134), (6558, 236215), (6749, 229530), (7651, 202470), (8337, 185810), (10930, 141729), (11910, 130067), (13498, 114765), (13895, 111486), (15302, 101235), (16395, 94486), (16674, 92905), (18581, 83370), (20247, 76510), (22953, 67490), (27790, 55743), (32790, 47243), (33745, 45906), (37162, 41685), (38255, 40494)]