340409820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{4639}}^1$

素因数の和:5874

約数の個数: 48

約数和(自身を含む): 954132480

約数和(自身を除く): 613722660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1223, 2446, 3669, 4639, 4892, 6115, 7338, 9278, 12230, 13917, 14676, 18345, 18556, 23195, 24460, 27834, 36690, 46390, 55668, 69585, 73380, 92780, 139170, 278340, 5673497, 11346994, 17020491, 22693988, 28367485, 34040982, 56734970, 68081964, 85102455, 113469940, 170204910, 340409820]

約数ペア:

[(1, 340409820), (2, 170204910), (3, 113469940), (4, 85102455), (5, 68081964), (6, 56734970), (10, 34040982), (12, 28367485), (15, 22693988), (20, 17020491), (30, 11346994), (60, 5673497), (1223, 278340), (2446, 139170), (3669, 92780), (4639, 73380), (4892, 69585), (6115, 55668), (7338, 46390), (9278, 36690), (12230, 27834), (13917, 24460), (14676, 23195), (18345, 18556)]