30016548

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{619}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 48103452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 619, 898, 1238, 1347, 1796, 1857, 2476, 2694, 3714, 4041, 5388, 5571, 7428, 8082, 11142, 12123, 16164, 16713, 22284, 24246, 33426, 48492, 66852, 277931, 555862, 833793, 1111724, 1667586, 2501379, 3335172, 5002758, 7504137, 10005516, 15008274, 30016548]

約数ペア:

[(1, 30016548), (2, 15008274), (3, 10005516), (4, 7504137), (6, 5002758), (9, 3335172), (12, 2501379), (18, 1667586), (27, 1111724), (36, 833793), (54, 555862), (108, 277931), (449, 66852), (619, 48492), (898, 33426), (1238, 24246), (1347, 22284), (1796, 16713), (1857, 16164), (2476, 12123), (2694, 11142), (3714, 8082), (4041, 7428), (5388, 5571)]