30356148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 75031040

約数和(自身を除く): 44674892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 631, 633, 844, 1262, 1266, 1893, 2524, 2532, 3786, 4009, 7572, 8018, 11989, 12027, 16036, 23978, 24054, 35967, 47956, 48108, 71934, 133141, 143868, 266282, 399423, 532564, 798846, 1597692, 2529679, 5059358, 7589037, 10118716, 15178074, 30356148]

約数ペア:

[(1, 30356148), (2, 15178074), (3, 10118716), (4, 7589037), (6, 5059358), (12, 2529679), (19, 1597692), (38, 798846), (57, 532564), (76, 399423), (114, 266282), (211, 143868), (228, 133141), (422, 71934), (631, 48108), (633, 47956), (844, 35967), (1262, 24054), (1266, 23978), (1893, 16036), (2524, 12027), (2532, 11989), (3786, 8018), (4009, 7572)]