2051274379980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{13994231}}^1$

素因数の和:13994599

約数の個数: 96

約数和(自身を含む): 6582886732800

約数和(自身を除く): 4531612352820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1745, 2094, 2443, 3490, 4188, 4886, 5235, 6980, 7329, 9772, 10470, 12215, 14658, 20940, 24430, 29316, 36645, 48860, 73290, 146580, 13994231, 27988462, 41982693, 55976924, 69971155, 83965386, 97959617, 139942310, 167930772, 195919234, 209913465, 279884620, 293878851, 391838468, 419826930, 489798085, 587757702, 839653860, 979596170, 1175515404, 1469394255, 1959192340, 2938788510, 4883986619, 5877577020, 9767973238, 14651959857, 19535946476, 24419933095, 29303919714, 34187906333, 48839866190, 58607839428, 68375812666, 73259799285, 97679732380, 102563718999, 136751625332, 146519598570, 170939531665, 205127437998, 293039197140, 341879063330, 410254875996, 512818594995, 683758126660, 1025637189990, 2051274379980]

約数ペア:

[(1, 2051274379980), (2, 1025637189990), (3, 683758126660), (4, 512818594995), (5, 410254875996), (6, 341879063330), (7, 293039197140), (10, 205127437998), (12, 170939531665), (14, 146519598570), (15, 136751625332), (20, 102563718999), (21, 97679732380), (28, 73259799285), (30, 68375812666), (35, 58607839428), (42, 48839866190), (60, 34187906333), (70, 29303919714), (84, 24419933095), (105, 19535946476), (140, 14651959857), (210, 9767973238), (349, 5877577020), (420, 4883986619), (698, 2938788510), (1047, 1959192340), (1396, 1469394255), (1745, 1175515404), (2094, 979596170), (2443, 839653860), (3490, 587757702), (4188, 489798085), (4886, 419826930), (5235, 391838468), (6980, 293878851), (7329, 279884620), (9772, 209913465), (10470, 195919234), (12215, 167930772), (14658, 139942310), (20940, 97959617), (24430, 83965386), (29316, 69971155), (36645, 55976924), (48860, 41982693), (73290, 27988462), (146580, 13994231)]