29129490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 86042880

約数和(自身を除く): 56913390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 193, 195, 215, 234, 258, 270, 351, 386, 387, 390, 430, 559, 579, 585, 645, 702, 774, 965, 1118, 1158, 1161, 1170, 1290, 1677, 1737, 1755, 1930, 1935, 2322, 2509, 2795, 2895, 3354, 3474, 3510, 3870, 5018, 5031, 5211, 5590, 5790, 5805, 7527, 8299, 8385, 8685, 10062, 10422, 11610, 12545, 15054, 15093, 16598, 16770, 17370, 22581, 24897, 25090, 25155, 26055, 30186, 37635, 41495, 45162, 49794, 50310, 52110, 67743, 74691, 75270, 75465, 82990, 107887, 112905, 124485, 135486, 149382, 150930, 215774, 224073, 225810, 248970, 323661, 338715, 373455, 448146, 539435, 647322, 677430, 746910, 970983, 1078870, 1120365, 1618305, 1941966, 2240730, 2912949, 3236610, 4854915, 5825898, 9709830, 14564745, 29129490]

約数ペア:

[(1, 29129490), (2, 14564745), (3, 9709830), (5, 5825898), (6, 4854915), (9, 3236610), (10, 2912949), (13, 2240730), (15, 1941966), (18, 1618305), (26, 1120365), (27, 1078870), (30, 970983), (39, 746910), (43, 677430), (45, 647322), (54, 539435), (65, 448146), (78, 373455), (86, 338715), (90, 323661), (117, 248970), (129, 225810), (130, 224073), (135, 215774), (193, 150930), (195, 149382), (215, 135486), (234, 124485), (258, 112905), (270, 107887), (351, 82990), (386, 75465), (387, 75270), (390, 74691), (430, 67743), (559, 52110), (579, 50310), (585, 49794), (645, 45162), (702, 41495), (774, 37635), (965, 30186), (1118, 26055), (1158, 25155), (1161, 25090), (1170, 24897), (1290, 22581), (1677, 17370), (1737, 16770), (1755, 16598), (1930, 15093), (1935, 15054), (2322, 12545), (2509, 11610), (2795, 10422), (2895, 10062), (3354, 8685), (3474, 8385), (3510, 8299), (3870, 7527), (5018, 5805), (5031, 5790), (5211, 5590)]