210575820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38567}}^1$

素因数の和:38599

約数の個数: 96

約数和(自身を含む): 725695488

約数和(自身を除く): 515119668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 38567, 77134, 115701, 154268, 192835, 231402, 269969, 385670, 462804, 501371, 539938, 578505, 771340, 809907, 1002742, 1079876, 1157010, 1349845, 1504113, 1619814, 2005484, 2314020, 2506855, 2699690, 3008226, 3239628, 3509597, 4049535, 5013710, 5399380, 6016452, 7019194, 7520565, 8099070, 10027420, 10528791, 14038388, 15041130, 16198140, 17547985, 21057582, 30082260, 35095970, 42115164, 52643955, 70191940, 105287910, 210575820]

約数ペア:

[(1, 210575820), (2, 105287910), (3, 70191940), (4, 52643955), (5, 42115164), (6, 35095970), (7, 30082260), (10, 21057582), (12, 17547985), (13, 16198140), (14, 15041130), (15, 14038388), (20, 10528791), (21, 10027420), (26, 8099070), (28, 7520565), (30, 7019194), (35, 6016452), (39, 5399380), (42, 5013710), (52, 4049535), (60, 3509597), (65, 3239628), (70, 3008226), (78, 2699690), (84, 2506855), (91, 2314020), (105, 2005484), (130, 1619814), (140, 1504113), (156, 1349845), (182, 1157010), (195, 1079876), (210, 1002742), (260, 809907), (273, 771340), (364, 578505), (390, 539938), (420, 501371), (455, 462804), (546, 385670), (780, 269969), (910, 231402), (1092, 192835), (1365, 154268), (1820, 115701), (2730, 77134), (5460, 38567)]