30117616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 61746048

約数和(自身を除く): 31628432

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1481, 2542, 2962, 5084, 5924, 10168, 11848, 20336, 23696, 45911, 60721, 91822, 121442, 183644, 242884, 367288, 485768, 734576, 971536, 1882351, 3764702, 7529404, 15058808, 30117616]

約数ペア:

[(1, 30117616), (2, 15058808), (4, 7529404), (8, 3764702), (16, 1882351), (31, 971536), (41, 734576), (62, 485768), (82, 367288), (124, 242884), (164, 183644), (248, 121442), (328, 91822), (496, 60721), (656, 45911), (1271, 23696), (1481, 20336), (2542, 11848), (2962, 10168), (5084, 5924)]