3012326940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{14431}}^1$

素因数の和:14528

約数の個数: 144

約数和(自身を含む): 9950459904

約数和(自身を除く): 6938132964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 490, 497, 588, 710, 735, 852, 980, 994, 1065, 1420, 1470, 1491, 1988, 2130, 2485, 2940, 2982, 3479, 4260, 4970, 5964, 6958, 7455, 9940, 10437, 13916, 14431, 14910, 17395, 20874, 28862, 29820, 34790, 41748, 43293, 52185, 57724, 69580, 72155, 86586, 101017, 104370, 144310, 173172, 202034, 208740, 216465, 288620, 303051, 404068, 432930, 505085, 606102, 707119, 865860, 1010170, 1024601, 1212204, 1414238, 1515255, 2020340, 2049202, 2121357, 2828476, 3030510, 3073803, 3535595, 4098404, 4242714, 5123005, 6061020, 6147606, 7071190, 7172207, 8485428, 10246010, 10606785, 12295212, 14142380, 14344414, 15369015, 20492020, 21213570, 21516621, 28688828, 30738030, 35861035, 42427140, 43033242, 50205449, 61476060, 71722070, 86066484, 100410898, 107583105, 143444140, 150616347, 200821796, 215166210, 251027245, 301232694, 430332420, 502054490, 602465388, 753081735, 1004108980, 1506163470, 3012326940]

約数ペア:

[(1, 3012326940), (2, 1506163470), (3, 1004108980), (4, 753081735), (5, 602465388), (6, 502054490), (7, 430332420), (10, 301232694), (12, 251027245), (14, 215166210), (15, 200821796), (20, 150616347), (21, 143444140), (28, 107583105), (30, 100410898), (35, 86066484), (42, 71722070), (49, 61476060), (60, 50205449), (70, 43033242), (71, 42427140), (84, 35861035), (98, 30738030), (105, 28688828), (140, 21516621), (142, 21213570), (147, 20492020), (196, 15369015), (210, 14344414), (213, 14142380), (245, 12295212), (284, 10606785), (294, 10246010), (355, 8485428), (420, 7172207), (426, 7071190), (490, 6147606), (497, 6061020), (588, 5123005), (710, 4242714), (735, 4098404), (852, 3535595), (980, 3073803), (994, 3030510), (1065, 2828476), (1420, 2121357), (1470, 2049202), (1491, 2020340), (1988, 1515255), (2130, 1414238), (2485, 1212204), (2940, 1024601), (2982, 1010170), (3479, 865860), (4260, 707119), (4970, 606102), (5964, 505085), (6958, 432930), (7455, 404068), (9940, 303051), (10437, 288620), (13916, 216465), (14431, 208740), (14910, 202034), (17395, 173172), (20874, 144310), (28862, 104370), (29820, 101017), (34790, 86586), (41748, 72155), (43293, 69580), (52185, 57724)]