65822820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2957}}^1$

素因数の和:3029

約数の個数: 96

約数和(自身を含む): 214679808

約数和(自身を除く): 148856988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 2957, 3180, 3710, 4452, 5565, 5914, 7420, 8871, 11130, 11828, 14785, 17742, 20699, 22260, 29570, 35484, 41398, 44355, 59140, 62097, 82796, 88710, 103495, 124194, 156721, 177420, 206990, 248388, 310485, 313442, 413980, 470163, 620970, 626884, 783605, 940326, 1097047, 1241940, 1567210, 1880652, 2194094, 2350815, 3134420, 3291141, 4388188, 4701630, 5485235, 6582282, 9403260, 10970470, 13164564, 16455705, 21940940, 32911410, 65822820]

約数ペア:

[(1, 65822820), (2, 32911410), (3, 21940940), (4, 16455705), (5, 13164564), (6, 10970470), (7, 9403260), (10, 6582282), (12, 5485235), (14, 4701630), (15, 4388188), (20, 3291141), (21, 3134420), (28, 2350815), (30, 2194094), (35, 1880652), (42, 1567210), (53, 1241940), (60, 1097047), (70, 940326), (84, 783605), (105, 626884), (106, 620970), (140, 470163), (159, 413980), (210, 313442), (212, 310485), (265, 248388), (318, 206990), (371, 177420), (420, 156721), (530, 124194), (636, 103495), (742, 88710), (795, 82796), (1060, 62097), (1113, 59140), (1484, 44355), (1590, 41398), (1855, 35484), (2226, 29570), (2957, 22260), (3180, 20699), (3710, 17742), (4452, 14785), (5565, 11828), (5914, 11130), (7420, 8871)]