129762990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{733}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 387481536

約数和(自身を除く): 257718546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 281, 315, 562, 630, 733, 843, 1405, 1466, 1686, 1967, 2199, 2529, 2810, 3665, 3934, 4215, 4398, 5058, 5131, 5901, 6597, 7330, 8430, 9835, 10262, 10995, 11802, 12645, 13194, 15393, 17703, 19670, 21990, 25290, 25655, 29505, 30786, 32985, 35406, 46179, 51310, 59010, 65970, 76965, 88515, 92358, 153930, 177030, 205973, 230895, 411946, 461790, 617919, 1029865, 1235838, 1441811, 1853757, 2059730, 2883622, 3089595, 3707514, 4325433, 6179190, 7209055, 8650866, 9268785, 12976299, 14418110, 18537570, 21627165, 25952598, 43254330, 64881495, 129762990]

約数ペア:

[(1, 129762990), (2, 64881495), (3, 43254330), (5, 25952598), (6, 21627165), (7, 18537570), (9, 14418110), (10, 12976299), (14, 9268785), (15, 8650866), (18, 7209055), (21, 6179190), (30, 4325433), (35, 3707514), (42, 3089595), (45, 2883622), (63, 2059730), (70, 1853757), (90, 1441811), (105, 1235838), (126, 1029865), (210, 617919), (281, 461790), (315, 411946), (562, 230895), (630, 205973), (733, 177030), (843, 153930), (1405, 92358), (1466, 88515), (1686, 76965), (1967, 65970), (2199, 59010), (2529, 51310), (2810, 46179), (3665, 35406), (3934, 32985), (4215, 30786), (4398, 29505), (5058, 25655), (5131, 25290), (5901, 21990), (6597, 19670), (7330, 17703), (8430, 15393), (9835, 13194), (10262, 12645), (10995, 11802)]