18561958170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{161591}}^1$

素因数の和:162155

約数の個数: 64

約数和(自身を含む): 51006191616

約数和(自身を除く): 32444233446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 547, 1094, 1641, 2735, 3282, 3829, 5470, 7658, 8205, 11487, 16410, 19145, 22974, 38290, 57435, 114870, 161591, 323182, 484773, 807955, 969546, 1131137, 1615910, 2262274, 2423865, 3393411, 4847730, 5655685, 6786822, 11311370, 16967055, 33934110, 88390277, 176780554, 265170831, 441951385, 530341662, 618731939, 883902770, 1237463878, 1325854155, 1856195817, 2651708310, 3093659695, 3712391634, 6187319390, 9280979085, 18561958170]

約数ペア:

[(1, 18561958170), (2, 9280979085), (3, 6187319390), (5, 3712391634), (6, 3093659695), (7, 2651708310), (10, 1856195817), (14, 1325854155), (15, 1237463878), (21, 883902770), (30, 618731939), (35, 530341662), (42, 441951385), (70, 265170831), (105, 176780554), (210, 88390277), (547, 33934110), (1094, 16967055), (1641, 11311370), (2735, 6786822), (3282, 5655685), (3829, 4847730), (5470, 3393411), (7658, 2423865), (8205, 2262274), (11487, 1615910), (16410, 1131137), (19145, 969546), (22974, 807955), (38290, 484773), (57435, 323182), (114870, 161591)]