306368370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4019}}^1$

素因数の和:4061

約数の個数: 144

約数和(自身を含む): 1000883520

約数和(自身を除く): 694515150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3465, 3630, 4019, 4235, 5082, 5445, 6930, 7623, 8038, 8470, 10890, 12057, 12705, 15246, 20095, 24114, 25410, 28133, 36171, 38115, 40190, 44209, 56266, 60285, 72342, 76230, 84399, 88418, 120570, 132627, 140665, 168798, 180855, 221045, 253197, 265254, 281330, 309463, 361710, 397881, 421995, 442090, 486299, 506394, 618926, 663135, 795762, 843990, 928389, 972598, 1265985, 1326270, 1458897, 1547315, 1856778, 1989405, 2431495, 2531970, 2785167, 2917794, 3094630, 3404093, 3978810, 4376691, 4641945, 4862990, 5570334, 6808186, 7294485, 8753382, 9283890, 10212279, 13925835, 14588970, 17020465, 20424558, 21883455, 27851670, 30636837, 34040930, 43766910, 51061395, 61273674, 102122790, 153184185, 306368370]

約数ペア:

[(1, 306368370), (2, 153184185), (3, 102122790), (5, 61273674), (6, 51061395), (7, 43766910), (9, 34040930), (10, 30636837), (11, 27851670), (14, 21883455), (15, 20424558), (18, 17020465), (21, 14588970), (22, 13925835), (30, 10212279), (33, 9283890), (35, 8753382), (42, 7294485), (45, 6808186), (55, 5570334), (63, 4862990), (66, 4641945), (70, 4376691), (77, 3978810), (90, 3404093), (99, 3094630), (105, 2917794), (110, 2785167), (121, 2531970), (126, 2431495), (154, 1989405), (165, 1856778), (198, 1547315), (210, 1458897), (231, 1326270), (242, 1265985), (315, 972598), (330, 928389), (363, 843990), (385, 795762), (462, 663135), (495, 618926), (605, 506394), (630, 486299), (693, 442090), (726, 421995), (770, 397881), (847, 361710), (990, 309463), (1089, 281330), (1155, 265254), (1210, 253197), (1386, 221045), (1694, 180855), (1815, 168798), (2178, 140665), (2310, 132627), (2541, 120570), (3465, 88418), (3630, 84399), (4019, 76230), (4235, 72342), (5082, 60285), (5445, 56266), (6930, 44209), (7623, 40190), (8038, 38115), (8470, 36171), (10890, 28133), (12057, 25410), (12705, 24114), (15246, 20095)]