210614430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 587220480

約数和(自身を除く): 376606050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 43, 57, 65, 78, 86, 95, 114, 129, 130, 190, 195, 215, 247, 258, 285, 390, 430, 494, 559, 570, 645, 661, 741, 817, 1118, 1235, 1290, 1322, 1482, 1634, 1677, 1983, 2451, 2470, 2795, 3305, 3354, 3705, 3966, 4085, 4902, 5590, 6610, 7410, 8170, 8385, 8593, 9915, 10621, 12255, 12559, 16770, 17186, 19830, 21242, 24510, 25118, 25779, 28423, 31863, 37677, 42965, 51558, 53105, 56846, 62795, 63726, 75354, 85269, 85930, 106210, 125590, 128895, 142115, 159315, 163267, 170538, 188385, 257790, 284230, 318630, 326534, 369499, 376770, 426345, 489801, 540037, 738998, 816335, 852690, 979602, 1080074, 1108497, 1620111, 1632670, 1847495, 2216994, 2449005, 2700185, 3240222, 3694990, 4898010, 5400370, 5542485, 7020481, 8100555, 11084970, 14040962, 16201110, 21061443, 35102405, 42122886, 70204810, 105307215, 210614430]

約数ペア:

[(1, 210614430), (2, 105307215), (3, 70204810), (5, 42122886), (6, 35102405), (10, 21061443), (13, 16201110), (15, 14040962), (19, 11084970), (26, 8100555), (30, 7020481), (38, 5542485), (39, 5400370), (43, 4898010), (57, 3694990), (65, 3240222), (78, 2700185), (86, 2449005), (95, 2216994), (114, 1847495), (129, 1632670), (130, 1620111), (190, 1108497), (195, 1080074), (215, 979602), (247, 852690), (258, 816335), (285, 738998), (390, 540037), (430, 489801), (494, 426345), (559, 376770), (570, 369499), (645, 326534), (661, 318630), (741, 284230), (817, 257790), (1118, 188385), (1235, 170538), (1290, 163267), (1322, 159315), (1482, 142115), (1634, 128895), (1677, 125590), (1983, 106210), (2451, 85930), (2470, 85269), (2795, 75354), (3305, 63726), (3354, 62795), (3705, 56846), (3966, 53105), (4085, 51558), (4902, 42965), (5590, 37677), (6610, 31863), (7410, 28423), (8170, 25779), (8385, 25118), (8593, 24510), (9915, 21242), (10621, 19830), (12255, 17186), (12559, 16770)]