1497333670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{4637}}^1$

素因数の和:5317

約数の個数: 48

約数和(自身を含む): 3140668080

約数和(自身を除く): 1643334410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 659, 1318, 3295, 4613, 4637, 6590, 9226, 9274, 23065, 23185, 32291, 32459, 46130, 46370, 64582, 64918, 161455, 162295, 227213, 322910, 324590, 454426, 1136065, 2272130, 3055783, 6111566, 15278915, 21390481, 30557830, 42780962, 106952405, 149733367, 213904810, 299466734, 748666835, 1497333670]

約数ペア:

[(1, 1497333670), (2, 748666835), (5, 299466734), (7, 213904810), (10, 149733367), (14, 106952405), (35, 42780962), (49, 30557830), (70, 21390481), (98, 15278915), (245, 6111566), (490, 3055783), (659, 2272130), (1318, 1136065), (3295, 454426), (4613, 324590), (4637, 322910), (6590, 227213), (9226, 162295), (9274, 161455), (23065, 64918), (23185, 64582), (32291, 46370), (32459, 46130)]