148943890

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 271468080

約数和(自身を除く): 122524190

約数列:

[1, 2, 5, 10, 193, 229, 337, 386, 458, 674, 965, 1145, 1685, 1930, 2290, 3370, 44197, 65041, 77173, 88394, 130082, 154346, 220985, 325205, 385865, 441970, 650410, 771730, 14894389, 29788778, 74471945, 148943890]

約数ペア:

[(1, 148943890), (2, 74471945), (5, 29788778), (10, 14894389), (193, 771730), (229, 650410), (337, 441970), (386, 385865), (458, 325205), (674, 220985), (965, 154346), (1145, 130082), (1685, 88394), (1930, 77173), (2290, 65041), (3370, 44197)]