30219472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 62386632

約数和(自身を除く): 32167160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 461, 482, 922, 964, 1844, 1928, 3688, 3856, 4097, 7376, 7837, 8194, 15674, 16388, 31348, 32776, 62696, 65552, 111101, 125392, 222202, 444404, 888808, 1777616, 1888717, 3777434, 7554868, 15109736, 30219472]

約数ペア:

[(1, 30219472), (2, 15109736), (4, 7554868), (8, 3777434), (16, 1888717), (17, 1777616), (34, 888808), (68, 444404), (136, 222202), (241, 125392), (272, 111101), (461, 65552), (482, 62696), (922, 32776), (964, 31348), (1844, 16388), (1928, 15674), (3688, 8194), (3856, 7837), (4097, 7376)]