42970590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 126715680

約数和(自身を除く): 83745090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 1933, 2223, 2470, 3705, 3866, 4446, 5799, 7410, 9665, 11115, 11598, 17397, 19330, 22230, 25129, 28995, 34794, 36727, 50258, 57990, 73454, 75387, 86985, 110181, 125645, 150774, 173970, 183635, 220362, 226161, 251290, 330543, 367270, 376935, 452322, 477451, 550905, 661086, 753870, 954902, 1101810, 1130805, 1432353, 1652715, 2261610, 2387255, 2864706, 3305430, 4297059, 4774510, 7161765, 8594118, 14323530, 21485295, 42970590]

約数ペア:

[(1, 42970590), (2, 21485295), (3, 14323530), (5, 8594118), (6, 7161765), (9, 4774510), (10, 4297059), (13, 3305430), (15, 2864706), (18, 2387255), (19, 2261610), (26, 1652715), (30, 1432353), (38, 1130805), (39, 1101810), (45, 954902), (57, 753870), (65, 661086), (78, 550905), (90, 477451), (95, 452322), (114, 376935), (117, 367270), (130, 330543), (171, 251290), (190, 226161), (195, 220362), (234, 183635), (247, 173970), (285, 150774), (342, 125645), (390, 110181), (494, 86985), (570, 75387), (585, 73454), (741, 57990), (855, 50258), (1170, 36727), (1235, 34794), (1482, 28995), (1710, 25129), (1933, 22230), (2223, 19330), (2470, 17397), (3705, 11598), (3866, 11115), (4446, 9665), (5799, 7410)]