423040690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{2971}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 789600960

約数和(自身を除く): 366560270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 491, 982, 2455, 2971, 4910, 5942, 14239, 14855, 28478, 29710, 71195, 86159, 142390, 172318, 430795, 861590, 1458761, 2917522, 7293805, 14587610, 42304069, 84608138, 211520345, 423040690]

約数ペア:

[(1, 423040690), (2, 211520345), (5, 84608138), (10, 42304069), (29, 14587610), (58, 7293805), (145, 2917522), (290, 1458761), (491, 861590), (982, 430795), (2455, 172318), (2971, 142390), (4910, 86159), (5942, 71195), (14239, 29710), (14855, 28478)]