42898310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 61611130

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 47, 59, 65, 70, 85, 91, 94, 118, 119, 130, 170, 182, 221, 235, 238, 295, 329, 413, 442, 455, 470, 590, 595, 611, 658, 767, 799, 826, 910, 1003, 1105, 1190, 1222, 1534, 1547, 1598, 1645, 2006, 2065, 2210, 2773, 3055, 3094, 3290, 3835, 3995, 4130, 4277, 5015, 5369, 5546, 5593, 6110, 7021, 7670, 7735, 7990, 8554, 10030, 10387, 10738, 11186, 13039, 13865, 14042, 15470, 19411, 20774, 21385, 26078, 26845, 27730, 27965, 35105, 36049, 38822, 42770, 47141, 51935, 53690, 55930, 65195, 70210, 72098, 72709, 91273, 94282, 97055, 103870, 130390, 145418, 180245, 182546, 194110, 235705, 252343, 329987, 360490, 363545, 456365, 471410, 504686, 612833, 659974, 727090, 912730, 1225666, 1261715, 1649935, 2523430, 3064165, 3299870, 4289831, 6128330, 8579662, 21449155, 42898310]

約数ペア:

[(1, 42898310), (2, 21449155), (5, 8579662), (7, 6128330), (10, 4289831), (13, 3299870), (14, 3064165), (17, 2523430), (26, 1649935), (34, 1261715), (35, 1225666), (47, 912730), (59, 727090), (65, 659974), (70, 612833), (85, 504686), (91, 471410), (94, 456365), (118, 363545), (119, 360490), (130, 329987), (170, 252343), (182, 235705), (221, 194110), (235, 182546), (238, 180245), (295, 145418), (329, 130390), (413, 103870), (442, 97055), (455, 94282), (470, 91273), (590, 72709), (595, 72098), (611, 70210), (658, 65195), (767, 55930), (799, 53690), (826, 51935), (910, 47141), (1003, 42770), (1105, 38822), (1190, 36049), (1222, 35105), (1534, 27965), (1547, 27730), (1598, 26845), (1645, 26078), (2006, 21385), (2065, 20774), (2210, 19411), (2773, 15470), (3055, 14042), (3094, 13865), (3290, 13039), (3835, 11186), (3995, 10738), (4130, 10387), (4277, 10030), (5015, 8554), (5369, 7990), (5546, 7735), (5593, 7670), (6110, 7021)]