227029380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{5903}}^1$

素因数の和:6556

約数の個数: 48

約数和(自身を含む): 636781824

約数和(自身を除く): 409752444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 5903, 6410, 7692, 9615, 11806, 12820, 17709, 19230, 23612, 29515, 35418, 38460, 59030, 70836, 88545, 118060, 177090, 354180, 3783823, 7567646, 11351469, 15135292, 18919115, 22702938, 37838230, 45405876, 56757345, 75676460, 113514690, 227029380]

約数ペア:

[(1, 227029380), (2, 113514690), (3, 75676460), (4, 56757345), (5, 45405876), (6, 37838230), (10, 22702938), (12, 18919115), (15, 15135292), (20, 11351469), (30, 7567646), (60, 3783823), (641, 354180), (1282, 177090), (1923, 118060), (2564, 88545), (3205, 70836), (3846, 59030), (5903, 38460), (6410, 35418), (7692, 29515), (9615, 23612), (11806, 19230), (12820, 17709)]