561950810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 1098748800

約数和(自身を除く): 536797990

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 179, 295, 313, 358, 590, 626, 895, 1003, 1565, 1790, 2006, 3043, 3130, 5015, 5321, 6086, 10030, 10561, 10642, 15215, 18467, 21122, 26605, 30430, 36934, 52805, 53210, 56027, 92335, 105610, 112054, 179537, 184670, 280135, 313939, 359074, 560270, 627878, 897685, 952459, 1569695, 1795370, 1904918, 3139390, 3305593, 4762295, 6611186, 9524590, 16527965, 33055930, 56195081, 112390162, 280975405, 561950810]

約数ペア:

[(1, 561950810), (2, 280975405), (5, 112390162), (10, 56195081), (17, 33055930), (34, 16527965), (59, 9524590), (85, 6611186), (118, 4762295), (170, 3305593), (179, 3139390), (295, 1904918), (313, 1795370), (358, 1569695), (590, 952459), (626, 897685), (895, 627878), (1003, 560270), (1565, 359074), (1790, 313939), (2006, 280135), (3043, 184670), (3130, 179537), (5015, 112054), (5321, 105610), (6086, 92335), (10030, 56027), (10561, 53210), (10642, 52805), (15215, 36934), (18467, 30430), (21122, 26605)]