148659990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{260807}}^1$

素因数の和:260836

約数の個数: 32

約数和(自身を含む): 375563520

約数和(自身を除く): 226903530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 260807, 521614, 782421, 1304035, 1564842, 2608070, 3912105, 4955333, 7824210, 9910666, 14865999, 24776665, 29731998, 49553330, 74329995, 148659990]

約数ペア:

[(1, 148659990), (2, 74329995), (3, 49553330), (5, 29731998), (6, 24776665), (10, 14865999), (15, 9910666), (19, 7824210), (30, 4955333), (38, 3912105), (57, 2608070), (95, 1564842), (114, 1304035), (190, 782421), (285, 521614), (570, 260807)]