396822930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14879}}^1$

素因数の和:15023

約数の個数: 64

約数和(自身を含む): 1097072640

約数和(自身を除く): 700249710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 8890, 13335, 14879, 26670, 29758, 44637, 74395, 89274, 104153, 148790, 208306, 223185, 312459, 446370, 520765, 624918, 1041530, 1562295, 1889633, 3124590, 3779266, 5668899, 9448165, 11337798, 13227431, 18896330, 26454862, 28344495, 39682293, 56688990, 66137155, 79364586, 132274310, 198411465, 396822930]

約数ペア:

[(1, 396822930), (2, 198411465), (3, 132274310), (5, 79364586), (6, 66137155), (7, 56688990), (10, 39682293), (14, 28344495), (15, 26454862), (21, 18896330), (30, 13227431), (35, 11337798), (42, 9448165), (70, 5668899), (105, 3779266), (127, 3124590), (210, 1889633), (254, 1562295), (381, 1041530), (635, 624918), (762, 520765), (889, 446370), (1270, 312459), (1778, 223185), (1905, 208306), (2667, 148790), (3810, 104153), (4445, 89274), (5334, 74395), (8890, 44637), (13335, 29758), (14879, 26670)]