202107690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20231}}^1$

素因数の和:20284

約数の個数: 64

約数和(自身を含む): 553547520

約数和(自身を除く): 351439830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 20231, 40462, 60693, 101155, 121386, 182079, 202310, 303465, 364158, 546237, 606930, 748547, 910395, 1092474, 1497094, 1820790, 2245641, 2731185, 3742735, 4491282, 5462370, 6736923, 7485470, 11228205, 13473846, 20210769, 22456410, 33684615, 40421538, 67369230, 101053845, 202107690]

約数ペア:

[(1, 202107690), (2, 101053845), (3, 67369230), (5, 40421538), (6, 33684615), (9, 22456410), (10, 20210769), (15, 13473846), (18, 11228205), (27, 7485470), (30, 6736923), (37, 5462370), (45, 4491282), (54, 3742735), (74, 2731185), (90, 2245641), (111, 1820790), (135, 1497094), (185, 1092474), (222, 910395), (270, 748547), (333, 606930), (370, 546237), (555, 364158), (666, 303465), (999, 202310), (1110, 182079), (1665, 121386), (1998, 101155), (3330, 60693), (4995, 40462), (9990, 20231)]