149121720970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1\times {\mathrm{140831}}^1$

素因数の和:146430

約数の個数: 32

約数和(自身を含む): 282599124480

約数和(自身を除く): 133477403510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5573, 11146, 27865, 55730, 105887, 140831, 211774, 281662, 529435, 704155, 1058870, 1408310, 2675789, 5351578, 13378945, 26757890, 784851163, 1569702326, 3924255815, 7848511630, 14912172097, 29824344194, 74560860485, 149121720970]

約数ペア:

[(1, 149121720970), (2, 74560860485), (5, 29824344194), (10, 14912172097), (19, 7848511630), (38, 3924255815), (95, 1569702326), (190, 784851163), (5573, 26757890), (11146, 13378945), (27865, 5351578), (55730, 2675789), (105887, 1408310), (140831, 1058870), (211774, 704155), (281662, 529435)]