148940590

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 272432160

約数和(自身を除く): 123491570

約数列:

[1, 2, 5, 10, 97, 194, 233, 466, 485, 659, 970, 1165, 1318, 2330, 3295, 6590, 22601, 45202, 63923, 113005, 127846, 153547, 226010, 307094, 319615, 639230, 767735, 1535470, 14894059, 29788118, 74470295, 148940590]

約数ペア:

[(1, 148940590), (2, 74470295), (5, 29788118), (10, 14894059), (97, 1535470), (194, 767735), (233, 639230), (466, 319615), (485, 307094), (659, 226010), (970, 153547), (1165, 127846), (1318, 113005), (2330, 63923), (3295, 45202), (6590, 22601)]