127615210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1193}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 242429760

約数和(自身を除く): 114814550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 563, 1126, 1193, 2386, 2815, 5630, 5965, 10697, 11930, 21394, 22667, 45334, 53485, 106970, 113335, 226670, 671659, 1343318, 3358295, 6716590, 12761521, 25523042, 63807605, 127615210]

約数ペア:

[(1, 127615210), (2, 63807605), (5, 25523042), (10, 12761521), (19, 6716590), (38, 3358295), (95, 1343318), (190, 671659), (563, 226670), (1126, 113335), (1193, 106970), (2386, 53485), (2815, 45334), (5630, 22667), (5965, 21394), (10697, 11930)]