73453170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1361}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 202404096

約数和(自身を除く): 128950926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1361, 1542, 1799, 2570, 2722, 3598, 3855, 4083, 5397, 6805, 7710, 8166, 8995, 9527, 10794, 13610, 17990, 19054, 20415, 26985, 28581, 40830, 47635, 53970, 57162, 95270, 142905, 285810, 349777, 699554, 1049331, 1748885, 2098662, 2448439, 3497770, 4896878, 5246655, 7345317, 10493310, 12242195, 14690634, 24484390, 36726585, 73453170]

約数ペア:

[(1, 73453170), (2, 36726585), (3, 24484390), (5, 14690634), (6, 12242195), (7, 10493310), (10, 7345317), (14, 5246655), (15, 4896878), (21, 3497770), (30, 2448439), (35, 2098662), (42, 1748885), (70, 1049331), (105, 699554), (210, 349777), (257, 285810), (514, 142905), (771, 95270), (1285, 57162), (1361, 53970), (1542, 47635), (1799, 40830), (2570, 28581), (2722, 26985), (3598, 20415), (3855, 19054), (4083, 17990), (5397, 13610), (6805, 10794), (7710, 9527), (8166, 8995)]