340015130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 824463360

約数和(自身を除く): 484448230

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 31, 34, 35, 62, 65, 70, 85, 91, 119, 130, 155, 170, 182, 217, 221, 238, 310, 403, 434, 442, 455, 527, 595, 709, 806, 910, 1054, 1085, 1105, 1190, 1418, 1547, 2015, 2170, 2210, 2635, 2821, 3094, 3545, 3689, 4030, 4963, 5270, 5642, 6851, 7090, 7378, 7735, 9217, 9926, 12053, 13702, 14105, 15470, 18434, 18445, 21979, 24106, 24815, 28210, 34255, 36890, 43958, 46085, 47957, 49630, 60265, 64519, 68510, 84371, 92170, 95914, 109895, 120530, 129038, 153853, 156689, 168742, 219790, 239785, 285727, 307706, 313378, 322595, 373643, 421855, 479570, 571454, 645190, 747286, 769265, 783445, 843710, 1096823, 1428635, 1538530, 1566890, 1868215, 2000089, 2193646, 2615501, 2857270, 3736430, 4000178, 4857359, 5231002, 5484115, 9714718, 10000445, 10968230, 13077505, 20000890, 24286795, 26155010, 34001513, 48573590, 68003026, 170007565, 340015130]

約数ペア:

[(1, 340015130), (2, 170007565), (5, 68003026), (7, 48573590), (10, 34001513), (13, 26155010), (14, 24286795), (17, 20000890), (26, 13077505), (31, 10968230), (34, 10000445), (35, 9714718), (62, 5484115), (65, 5231002), (70, 4857359), (85, 4000178), (91, 3736430), (119, 2857270), (130, 2615501), (155, 2193646), (170, 2000089), (182, 1868215), (217, 1566890), (221, 1538530), (238, 1428635), (310, 1096823), (403, 843710), (434, 783445), (442, 769265), (455, 747286), (527, 645190), (595, 571454), (709, 479570), (806, 421855), (910, 373643), (1054, 322595), (1085, 313378), (1105, 307706), (1190, 285727), (1418, 239785), (1547, 219790), (2015, 168742), (2170, 156689), (2210, 153853), (2635, 129038), (2821, 120530), (3094, 109895), (3545, 95914), (3689, 92170), (4030, 84371), (4963, 68510), (5270, 64519), (5642, 60265), (6851, 49630), (7090, 47957), (7378, 46085), (7735, 43958), (9217, 36890), (9926, 34255), (12053, 28210), (13702, 24815), (14105, 24106), (15470, 21979), (18434, 18445)]