341698860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26737}}^1$

素因数の和:26823

約数の個数: 72

約数和(自身を含む): 1051124256

約数和(自身を除く): 709425396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 26737, 53474, 80211, 106948, 133685, 160422, 240633, 267370, 320844, 401055, 481266, 534740, 802110, 962532, 1203165, 1604220, 1898327, 2406330, 3796654, 4812660, 5694981, 7593308, 9491635, 11389962, 17084943, 18983270, 22779924, 28474905, 34169886, 37966540, 56949810, 68339772, 85424715, 113899620, 170849430, 341698860]

約数ペア:

[(1, 341698860), (2, 170849430), (3, 113899620), (4, 85424715), (5, 68339772), (6, 56949810), (9, 37966540), (10, 34169886), (12, 28474905), (15, 22779924), (18, 18983270), (20, 17084943), (30, 11389962), (36, 9491635), (45, 7593308), (60, 5694981), (71, 4812660), (90, 3796654), (142, 2406330), (180, 1898327), (213, 1604220), (284, 1203165), (355, 962532), (426, 802110), (639, 534740), (710, 481266), (852, 401055), (1065, 320844), (1278, 267370), (1420, 240633), (2130, 160422), (2556, 133685), (3195, 106948), (4260, 80211), (6390, 53474), (12780, 26737)]