246176190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210407}}^1$

素因数の和:210433

約数の個数: 48

約数和(自身を含む): 689296608

約数和(自身を除く): 443120418

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 210407, 420814, 631221, 1052035, 1262442, 1893663, 2104070, 2735291, 3156105, 3787326, 5470582, 6312210, 8205873, 9468315, 13676455, 16411746, 18936630, 24617619, 27352910, 41029365, 49235238, 82058730, 123088095, 246176190]

約数ペア:

[(1, 246176190), (2, 123088095), (3, 82058730), (5, 49235238), (6, 41029365), (9, 27352910), (10, 24617619), (13, 18936630), (15, 16411746), (18, 13676455), (26, 9468315), (30, 8205873), (39, 6312210), (45, 5470582), (65, 3787326), (78, 3156105), (90, 2735291), (117, 2104070), (130, 1893663), (195, 1262442), (234, 1052035), (390, 631221), (585, 420814), (1170, 210407)]