133419540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51713}}^1$

素因数の和:51768

約数の個数: 48

約数和(自身を含む): 382269888

約数和(自身を除く): 248850348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 51713, 103426, 155139, 206852, 258565, 310278, 517130, 620556, 775695, 1034260, 1551390, 2223659, 3102780, 4447318, 6670977, 8894636, 11118295, 13341954, 22236590, 26683908, 33354885, 44473180, 66709770, 133419540]

約数ペア:

[(1, 133419540), (2, 66709770), (3, 44473180), (4, 33354885), (5, 26683908), (6, 22236590), (10, 13341954), (12, 11118295), (15, 8894636), (20, 6670977), (30, 4447318), (43, 3102780), (60, 2223659), (86, 1551390), (129, 1034260), (172, 775695), (215, 620556), (258, 517130), (430, 310278), (516, 258565), (645, 206852), (860, 155139), (1290, 103426), (2580, 51713)]