30142416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 52138032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 431, 496, 564, 744, 752, 862, 1128, 1293, 1457, 1488, 1724, 2256, 2586, 2914, 3448, 4371, 5172, 5828, 6896, 8742, 10344, 11656, 13361, 17484, 20257, 20688, 23312, 26722, 34968, 40083, 40514, 53444, 60771, 69936, 80166, 81028, 106888, 121542, 160332, 162056, 213776, 243084, 320664, 324112, 486168, 627967, 641328, 972336, 1255934, 1883901, 2511868, 3767802, 5023736, 7535604, 10047472, 15071208, 30142416]

約数ペア:

[(1, 30142416), (2, 15071208), (3, 10047472), (4, 7535604), (6, 5023736), (8, 3767802), (12, 2511868), (16, 1883901), (24, 1255934), (31, 972336), (47, 641328), (48, 627967), (62, 486168), (93, 324112), (94, 320664), (124, 243084), (141, 213776), (186, 162056), (188, 160332), (248, 121542), (282, 106888), (372, 81028), (376, 80166), (431, 69936), (496, 60771), (564, 53444), (744, 40514), (752, 40083), (862, 34968), (1128, 26722), (1293, 23312), (1457, 20688), (1488, 20257), (1724, 17484), (2256, 13361), (2586, 11656), (2914, 10344), (3448, 8742), (4371, 6896), (5172, 5828)]