183894970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 387680256

約数和(自身を除く): 203785286

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 163, 227, 326, 355, 454, 497, 710, 815, 994, 1135, 1141, 1589, 1630, 2270, 2282, 2485, 3178, 4970, 5705, 7945, 11410, 11573, 15890, 16117, 23146, 32234, 37001, 57865, 74002, 80585, 81011, 112819, 115730, 161170, 162022, 185005, 225638, 259007, 370010, 405055, 518014, 564095, 810110, 1128190, 1295035, 2590070, 2627071, 5254142, 13135355, 18389497, 26270710, 36778994, 91947485, 183894970]

約数ペア:

[(1, 183894970), (2, 91947485), (5, 36778994), (7, 26270710), (10, 18389497), (14, 13135355), (35, 5254142), (70, 2627071), (71, 2590070), (142, 1295035), (163, 1128190), (227, 810110), (326, 564095), (355, 518014), (454, 405055), (497, 370010), (710, 259007), (815, 225638), (994, 185005), (1135, 162022), (1141, 161170), (1589, 115730), (1630, 112819), (2270, 81011), (2282, 80585), (2485, 74002), (3178, 57865), (4970, 37001), (5705, 32234), (7945, 23146), (11410, 16117), (11573, 15890)]