30492068390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{1061}}^1$

素因数の和:1830

約数の個数: 96

約数和(自身を含む): 64722952800

約数和(自身を除く): 34230884410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 659, 890, 1061, 1246, 1318, 2122, 3115, 3295, 4361, 4613, 5305, 6230, 6590, 7427, 8722, 9226, 10610, 14854, 21805, 23065, 32291, 37135, 43610, 46130, 51989, 58651, 64582, 74270, 94429, 103978, 117302, 161455, 188858, 259945, 293255, 322910, 410557, 472145, 519890, 586510, 661003, 699199, 821114, 944290, 1322006, 1398398, 2052785, 2873899, 3305015, 3495995, 4105570, 4627021, 4894393, 5747798, 6610030, 6991990, 9254042, 9788786, 14369495, 23135105, 24471965, 28738990, 34260751, 46270210, 48943930, 62228711, 68521502, 124457422, 171303755, 311143555, 342607510, 435600977, 622287110, 871201954, 2178004885, 3049206839, 4356009770, 6098413678, 15246034195, 30492068390]

約数ペア:

[(1, 30492068390), (2, 15246034195), (5, 6098413678), (7, 4356009770), (10, 3049206839), (14, 2178004885), (35, 871201954), (49, 622287110), (70, 435600977), (89, 342607510), (98, 311143555), (178, 171303755), (245, 124457422), (445, 68521502), (490, 62228711), (623, 48943930), (659, 46270210), (890, 34260751), (1061, 28738990), (1246, 24471965), (1318, 23135105), (2122, 14369495), (3115, 9788786), (3295, 9254042), (4361, 6991990), (4613, 6610030), (5305, 5747798), (6230, 4894393), (6590, 4627021), (7427, 4105570), (8722, 3495995), (9226, 3305015), (10610, 2873899), (14854, 2052785), (21805, 1398398), (23065, 1322006), (32291, 944290), (37135, 821114), (43610, 699199), (46130, 661003), (51989, 586510), (58651, 519890), (64582, 472145), (74270, 410557), (94429, 322910), (103978, 293255), (117302, 259945), (161455, 188858)]