195140790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9811}}^1$

素因数の和:9854

約数の個数: 96

約数和(自身を含む): 578594016

約数和(自身を除く): 383453226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9811, 9945, 19622, 19890, 29433, 49055, 58866, 88299, 98110, 127543, 147165, 166787, 176598, 255086, 294330, 333574, 382629, 441495, 500361, 637715, 765258, 833935, 882990, 1000722, 1147887, 1275430, 1501083, 1667870, 1913145, 2168231, 2295774, 2501805, 3002166, 3826290, 4336462, 5003610, 5739435, 6504693, 7505415, 10841155, 11478870, 13009386, 15010830, 19514079, 21682310, 32523465, 39028158, 65046930, 97570395, 195140790]

約数ペア:

[(1, 195140790), (2, 97570395), (3, 65046930), (5, 39028158), (6, 32523465), (9, 21682310), (10, 19514079), (13, 15010830), (15, 13009386), (17, 11478870), (18, 10841155), (26, 7505415), (30, 6504693), (34, 5739435), (39, 5003610), (45, 4336462), (51, 3826290), (65, 3002166), (78, 2501805), (85, 2295774), (90, 2168231), (102, 1913145), (117, 1667870), (130, 1501083), (153, 1275430), (170, 1147887), (195, 1000722), (221, 882990), (234, 833935), (255, 765258), (306, 637715), (390, 500361), (442, 441495), (510, 382629), (585, 333574), (663, 294330), (765, 255086), (1105, 176598), (1170, 166787), (1326, 147165), (1530, 127543), (1989, 98110), (2210, 88299), (3315, 58866), (3978, 49055), (6630, 29433), (9811, 19890), (9945, 19622)]