23320770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 64

約数和(自身を含む): 64665216

約数和(自身を除く): 41344446

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 4157, 5610, 8314, 12471, 20785, 24942, 41570, 45727, 62355, 70669, 91454, 124710, 137181, 141338, 212007, 228635, 274362, 353345, 424014, 457270, 685905, 706690, 777359, 1060035, 1371810, 1554718, 2120070, 2332077, 3886795, 4664154, 7773590, 11660385, 23320770]

約数ペア:

[(1, 23320770), (2, 11660385), (3, 7773590), (5, 4664154), (6, 3886795), (10, 2332077), (11, 2120070), (15, 1554718), (17, 1371810), (22, 1060035), (30, 777359), (33, 706690), (34, 685905), (51, 457270), (55, 424014), (66, 353345), (85, 274362), (102, 228635), (110, 212007), (165, 141338), (170, 137181), (187, 124710), (255, 91454), (330, 70669), (374, 62355), (510, 45727), (561, 41570), (935, 24942), (1122, 20785), (1870, 12471), (2805, 8314), (4157, 5610)]