346084310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 779563008

約数和(自身を除く): 433478698

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 37, 55, 62, 65, 74, 110, 130, 143, 155, 185, 211, 286, 310, 341, 370, 403, 407, 422, 481, 682, 715, 806, 814, 962, 1055, 1147, 1430, 1705, 2015, 2035, 2110, 2294, 2321, 2405, 2743, 3410, 4030, 4070, 4433, 4642, 4810, 5291, 5486, 5735, 6541, 7807, 8866, 10582, 11470, 11605, 12617, 13082, 13715, 14911, 15614, 22165, 23210, 25234, 26455, 27430, 29822, 30173, 32705, 39035, 44330, 52910, 60346, 63085, 65410, 71951, 74555, 78070, 85033, 85877, 101491, 126170, 143902, 149110, 150865, 164021, 170066, 171754, 202982, 242017, 301730, 328042, 359755, 425165, 429385, 484034, 507455, 719510, 820105, 850330, 858770, 935363, 1014910, 1116401, 1210085, 1640210, 1870726, 2232802, 2420170, 2662187, 3146221, 4676815, 5324374, 5582005, 6292442, 9353630, 11164010, 13310935, 15731105, 26621870, 31462210, 34608431, 69216862, 173042155, 346084310]

約数ペア:

[(1, 346084310), (2, 173042155), (5, 69216862), (10, 34608431), (11, 31462210), (13, 26621870), (22, 15731105), (26, 13310935), (31, 11164010), (37, 9353630), (55, 6292442), (62, 5582005), (65, 5324374), (74, 4676815), (110, 3146221), (130, 2662187), (143, 2420170), (155, 2232802), (185, 1870726), (211, 1640210), (286, 1210085), (310, 1116401), (341, 1014910), (370, 935363), (403, 858770), (407, 850330), (422, 820105), (481, 719510), (682, 507455), (715, 484034), (806, 429385), (814, 425165), (962, 359755), (1055, 328042), (1147, 301730), (1430, 242017), (1705, 202982), (2015, 171754), (2035, 170066), (2110, 164021), (2294, 150865), (2321, 149110), (2405, 143902), (2743, 126170), (3410, 101491), (4030, 85877), (4070, 85033), (4433, 78070), (4642, 74555), (4810, 71951), (5291, 65410), (5486, 63085), (5735, 60346), (6541, 52910), (7807, 44330), (8866, 39035), (10582, 32705), (11470, 30173), (11605, 29822), (12617, 27430), (13082, 26455), (13715, 25234), (14911, 23210), (15614, 22165)]