307634260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4919}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 669513600

約数和(自身を除く): 361879340

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 1060, 1180, 3127, 4919, 6254, 9838, 12508, 15635, 19676, 24595, 31270, 49190, 62540, 98380, 260707, 290221, 521414, 580442, 1042828, 1160884, 1303535, 1451105, 2607070, 2902210, 5214140, 5804420, 15381713, 30763426, 61526852, 76908565, 153817130, 307634260]

約数ペア:

[(1, 307634260), (2, 153817130), (4, 76908565), (5, 61526852), (10, 30763426), (20, 15381713), (53, 5804420), (59, 5214140), (106, 2902210), (118, 2607070), (212, 1451105), (236, 1303535), (265, 1160884), (295, 1042828), (530, 580442), (590, 521414), (1060, 290221), (1180, 260707), (3127, 98380), (4919, 62540), (6254, 49190), (9838, 31270), (12508, 24595), (15635, 19676)]