189075110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 398449152

約数和(自身を除く): 209374042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 163, 227, 326, 365, 454, 511, 730, 815, 1022, 1135, 1141, 1589, 1630, 2270, 2282, 2555, 3178, 5110, 5705, 7945, 11410, 11899, 15890, 16571, 23798, 33142, 37001, 59495, 74002, 82855, 83293, 115997, 118990, 165710, 166586, 185005, 231994, 259007, 370010, 416465, 518014, 579985, 832930, 1159970, 1295035, 2590070, 2701073, 5402146, 13505365, 18907511, 27010730, 37815022, 94537555, 189075110]

約数ペア:

[(1, 189075110), (2, 94537555), (5, 37815022), (7, 27010730), (10, 18907511), (14, 13505365), (35, 5402146), (70, 2701073), (73, 2590070), (146, 1295035), (163, 1159970), (227, 832930), (326, 579985), (365, 518014), (454, 416465), (511, 370010), (730, 259007), (815, 231994), (1022, 185005), (1135, 166586), (1141, 165710), (1589, 118990), (1630, 115997), (2270, 83293), (2282, 82855), (2555, 74002), (3178, 59495), (5110, 37001), (5705, 33142), (7945, 23798), (11410, 16571), (11899, 15890)]