30541812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{607}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 51173388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 599, 607, 1198, 1214, 1797, 1821, 2396, 2428, 3594, 3642, 4193, 4249, 7188, 7284, 8386, 8498, 12579, 12747, 16772, 16996, 25158, 25494, 50316, 50988, 363593, 727186, 1090779, 1454372, 2181558, 2545151, 4363116, 5090302, 7635453, 10180604, 15270906, 30541812]

約数ペア:

[(1, 30541812), (2, 15270906), (3, 10180604), (4, 7635453), (6, 5090302), (7, 4363116), (12, 2545151), (14, 2181558), (21, 1454372), (28, 1090779), (42, 727186), (84, 363593), (599, 50988), (607, 50316), (1198, 25494), (1214, 25158), (1797, 16996), (1821, 16772), (2396, 12747), (2428, 12579), (3594, 8498), (3642, 8386), (4193, 7284), (4249, 7188)]