30235380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 97515264

約数和(自身を除く): 67279884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 373, 386, 420, 579, 746, 772, 965, 1119, 1158, 1351, 1492, 1865, 1930, 2238, 2316, 2611, 2702, 2895, 3730, 3860, 4053, 4476, 5222, 5404, 5595, 5790, 6755, 7460, 7833, 8106, 10444, 11190, 11580, 13055, 13510, 15666, 16212, 20265, 22380, 26110, 27020, 31332, 39165, 40530, 52220, 71989, 78330, 81060, 143978, 156660, 215967, 287956, 359945, 431934, 503923, 719890, 863868, 1007846, 1079835, 1439780, 1511769, 2015692, 2159670, 2519615, 3023538, 4319340, 5039230, 6047076, 7558845, 10078460, 15117690, 30235380]

約数ペア:

[(1, 30235380), (2, 15117690), (3, 10078460), (4, 7558845), (5, 6047076), (6, 5039230), (7, 4319340), (10, 3023538), (12, 2519615), (14, 2159670), (15, 2015692), (20, 1511769), (21, 1439780), (28, 1079835), (30, 1007846), (35, 863868), (42, 719890), (60, 503923), (70, 431934), (84, 359945), (105, 287956), (140, 215967), (193, 156660), (210, 143978), (373, 81060), (386, 78330), (420, 71989), (579, 52220), (746, 40530), (772, 39165), (965, 31332), (1119, 27020), (1158, 26110), (1351, 22380), (1492, 20265), (1865, 16212), (1930, 15666), (2238, 13510), (2316, 13055), (2611, 11580), (2702, 11190), (2895, 10444), (3730, 8106), (3860, 7833), (4053, 7460), (4476, 6755), (5222, 5790), (5404, 5595)]