703740430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161039}}^1$

素因数の和:161088

約数の個数: 32

約数和(自身を含む): 1391385600

約数和(自身を除く): 687645170

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 161039, 322078, 805195, 1610390, 3059741, 3703897, 6119482, 7407794, 15298705, 18519485, 30597410, 37038970, 70374043, 140748086, 351870215, 703740430]

約数ペア:

[(1, 703740430), (2, 351870215), (5, 140748086), (10, 70374043), (19, 37038970), (23, 30597410), (38, 18519485), (46, 15298705), (95, 7407794), (115, 6119482), (190, 3703897), (230, 3059741), (437, 1610390), (874, 805195), (2185, 322078), (4370, 161039)]