11725830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 31596480

約数和(自身を除く): 19870650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 317, 411, 634, 685, 822, 951, 1233, 1370, 1585, 1902, 2055, 2466, 2853, 3170, 3699, 4110, 4755, 5706, 6165, 7398, 8559, 9510, 12330, 14265, 17118, 18495, 28530, 36990, 42795, 43429, 85590, 86858, 130287, 217145, 260574, 390861, 434290, 651435, 781722, 1172583, 1302870, 1954305, 2345166, 3908610, 5862915, 11725830]

約数ペア:

[(1, 11725830), (2, 5862915), (3, 3908610), (5, 2345166), (6, 1954305), (9, 1302870), (10, 1172583), (15, 781722), (18, 651435), (27, 434290), (30, 390861), (45, 260574), (54, 217145), (90, 130287), (135, 86858), (137, 85590), (270, 43429), (274, 42795), (317, 36990), (411, 28530), (634, 18495), (685, 17118), (822, 14265), (951, 12330), (1233, 9510), (1370, 8559), (1585, 7398), (1902, 6165), (2055, 5706), (2466, 4755), (2853, 4110), (3170, 3699)]