30884910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 86137344

約数和(自身を除く): 55252434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2411, 2562, 4270, 4822, 6405, 7233, 12055, 12810, 14466, 16877, 24110, 33754, 36165, 50631, 72330, 84385, 101262, 147071, 168770, 253155, 294142, 441213, 506310, 735355, 882426, 1029497, 1470710, 2058994, 2206065, 3088491, 4412130, 5147485, 6176982, 10294970, 15442455, 30884910]

約数ペア:

[(1, 30884910), (2, 15442455), (3, 10294970), (5, 6176982), (6, 5147485), (7, 4412130), (10, 3088491), (14, 2206065), (15, 2058994), (21, 1470710), (30, 1029497), (35, 882426), (42, 735355), (61, 506310), (70, 441213), (105, 294142), (122, 253155), (183, 168770), (210, 147071), (305, 101262), (366, 84385), (427, 72330), (610, 50631), (854, 36165), (915, 33754), (1281, 24110), (1830, 16877), (2135, 14466), (2411, 12810), (2562, 12055), (4270, 7233), (4822, 6405)]