33431220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 102735360

約数和(自身を除く): 69304140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2351, 2370, 2844, 3555, 4702, 4740, 7053, 7110, 9404, 11755, 14106, 14220, 21159, 23510, 28212, 35265, 42318, 47020, 70530, 84636, 105795, 141060, 185729, 211590, 371458, 423180, 557187, 742916, 928645, 1114374, 1671561, 1857290, 2228748, 2785935, 3343122, 3714580, 5571870, 6686244, 8357805, 11143740, 16715610, 33431220]

約数ペア:

[(1, 33431220), (2, 16715610), (3, 11143740), (4, 8357805), (5, 6686244), (6, 5571870), (9, 3714580), (10, 3343122), (12, 2785935), (15, 2228748), (18, 1857290), (20, 1671561), (30, 1114374), (36, 928645), (45, 742916), (60, 557187), (79, 423180), (90, 371458), (158, 211590), (180, 185729), (237, 141060), (316, 105795), (395, 84636), (474, 70530), (711, 47020), (790, 42318), (948, 35265), (1185, 28212), (1422, 23510), (1580, 21159), (2351, 14220), (2370, 14106), (2844, 11755), (3555, 9404), (4702, 7110), (4740, 7053)]