65117910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 188407296

約数和(自身を除く): 123289386

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 258, 286, 330, 353, 390, 429, 430, 473, 559, 645, 706, 715, 858, 946, 1059, 1118, 1290, 1419, 1430, 1677, 1765, 2118, 2145, 2365, 2795, 2838, 3354, 3530, 3883, 4290, 4589, 4730, 5295, 5590, 6149, 7095, 7766, 8385, 9178, 10590, 11649, 12298, 13767, 14190, 15179, 16770, 18447, 19415, 22945, 23298, 27534, 30358, 30745, 36894, 38830, 45537, 45890, 50479, 58245, 61490, 68835, 75895, 91074, 92235, 100958, 116490, 137670, 151437, 151790, 166969, 184470, 197327, 227685, 252395, 302874, 333938, 394654, 455370, 500907, 504790, 591981, 757185, 834845, 986635, 1001814, 1183962, 1514370, 1669690, 1973270, 2170597, 2504535, 2959905, 4341194, 5009070, 5919810, 6511791, 10852985, 13023582, 21705970, 32558955, 65117910]

約数ペア:

[(1, 65117910), (2, 32558955), (3, 21705970), (5, 13023582), (6, 10852985), (10, 6511791), (11, 5919810), (13, 5009070), (15, 4341194), (22, 2959905), (26, 2504535), (30, 2170597), (33, 1973270), (39, 1669690), (43, 1514370), (55, 1183962), (65, 1001814), (66, 986635), (78, 834845), (86, 757185), (110, 591981), (129, 504790), (130, 500907), (143, 455370), (165, 394654), (195, 333938), (215, 302874), (258, 252395), (286, 227685), (330, 197327), (353, 184470), (390, 166969), (429, 151790), (430, 151437), (473, 137670), (559, 116490), (645, 100958), (706, 92235), (715, 91074), (858, 75895), (946, 68835), (1059, 61490), (1118, 58245), (1290, 50479), (1419, 45890), (1430, 45537), (1677, 38830), (1765, 36894), (2118, 30745), (2145, 30358), (2365, 27534), (2795, 23298), (2838, 22945), (3354, 19415), (3530, 18447), (3883, 16770), (4290, 15179), (4589, 14190), (4730, 13767), (5295, 12298), (5590, 11649), (6149, 10590), (7095, 9178), (7766, 8385)]