57032220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 183568896

約数和(自身を除く): 126536676

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, 251, 420, 502, 541, 753, 1004, 1082, 1255, 1506, 1623, 1757, 2164, 2510, 2705, 3012, 3246, 3514, 3765, 3787, 5020, 5271, 5410, 6492, 7028, 7530, 7574, 8115, 8785, 10542, 10820, 11361, 15060, 15148, 16230, 17570, 18935, 21084, 22722, 26355, 32460, 35140, 37870, 45444, 52710, 56805, 75740, 105420, 113610, 135791, 227220, 271582, 407373, 543164, 678955, 814746, 950537, 1357910, 1629492, 1901074, 2036865, 2715820, 2851611, 3802148, 4073730, 4752685, 5703222, 8147460, 9505370, 11406444, 14258055, 19010740, 28516110, 57032220]

約数ペア:

[(1, 57032220), (2, 28516110), (3, 19010740), (4, 14258055), (5, 11406444), (6, 9505370), (7, 8147460), (10, 5703222), (12, 4752685), (14, 4073730), (15, 3802148), (20, 2851611), (21, 2715820), (28, 2036865), (30, 1901074), (35, 1629492), (42, 1357910), (60, 950537), (70, 814746), (84, 678955), (105, 543164), (140, 407373), (210, 271582), (251, 227220), (420, 135791), (502, 113610), (541, 105420), (753, 75740), (1004, 56805), (1082, 52710), (1255, 45444), (1506, 37870), (1623, 35140), (1757, 32460), (2164, 26355), (2510, 22722), (2705, 21084), (3012, 18935), (3246, 17570), (3514, 16230), (3765, 15148), (3787, 15060), (5020, 11361), (5271, 10820), (5410, 10542), (6492, 8785), (7028, 8115), (7530, 7574)]