57822390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 97075530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 647, 662, 993, 1294, 1655, 1941, 1986, 2979, 3235, 3310, 3882, 4965, 5823, 5958, 6470, 8937, 9705, 9930, 11646, 14895, 17469, 17874, 19410, 29115, 29790, 34938, 44685, 58230, 87345, 89370, 174690, 214157, 428314, 642471, 1070785, 1284942, 1927413, 2141570, 3212355, 3854826, 5782239, 6424710, 9637065, 11564478, 19274130, 28911195, 57822390]

約数ペア:

[(1, 57822390), (2, 28911195), (3, 19274130), (5, 11564478), (6, 9637065), (9, 6424710), (10, 5782239), (15, 3854826), (18, 3212355), (27, 2141570), (30, 1927413), (45, 1284942), (54, 1070785), (90, 642471), (135, 428314), (270, 214157), (331, 174690), (647, 89370), (662, 87345), (993, 58230), (1294, 44685), (1655, 34938), (1941, 29790), (1986, 29115), (2979, 19410), (3235, 17874), (3310, 17469), (3882, 14895), (4965, 11646), (5823, 9930), (5958, 9705), (6470, 8937)]