157447630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 289850400

約数和(自身を除く): 132402770

約数列:

[1, 2, 5, 10, 53, 106, 265, 419, 530, 709, 838, 1418, 2095, 3545, 4190, 7090, 22207, 37577, 44414, 75154, 111035, 187885, 222070, 297071, 375770, 594142, 1485355, 2970710, 15744763, 31489526, 78723815, 157447630]

約数ペア:

[(1, 157447630), (2, 78723815), (5, 31489526), (10, 15744763), (53, 2970710), (106, 1485355), (265, 594142), (419, 375770), (530, 297071), (709, 222070), (838, 187885), (1418, 111035), (2095, 75154), (3545, 44414), (4190, 37577), (7090, 22207)]