69780294

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 154378224

約数和(自身を除く): 84597930

約数列:

[1, 2, 3, 6, 9, 18, 101, 131, 202, 262, 293, 303, 393, 586, 606, 786, 879, 909, 1179, 1758, 1818, 2358, 2637, 5274, 13231, 26462, 29593, 38383, 39693, 59186, 76766, 79386, 88779, 115149, 119079, 177558, 230298, 238158, 266337, 345447, 532674, 690894, 3876683, 7753366, 11630049, 23260098, 34890147, 69780294]

約数ペア:

[(1, 69780294), (2, 34890147), (3, 23260098), (6, 11630049), (9, 7753366), (18, 3876683), (101, 690894), (131, 532674), (202, 345447), (262, 266337), (293, 238158), (303, 230298), (393, 177558), (586, 119079), (606, 115149), (786, 88779), (879, 79386), (909, 76766), (1179, 59186), (1758, 39693), (1818, 38383), (2358, 29593), (2637, 26462), (5274, 13231)]