26672730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 73716480

約数和(自身を除く): 47043750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 809, 942, 1099, 1570, 1618, 2198, 2355, 2427, 3297, 4045, 4710, 4854, 5495, 5663, 6594, 8090, 10990, 11326, 12135, 16485, 16989, 24270, 28315, 32970, 33978, 56630, 84945, 127013, 169890, 254026, 381039, 635065, 762078, 889091, 1270130, 1778182, 1905195, 2667273, 3810390, 4445455, 5334546, 8890910, 13336365, 26672730]

約数ペア:

[(1, 26672730), (2, 13336365), (3, 8890910), (5, 5334546), (6, 4445455), (7, 3810390), (10, 2667273), (14, 1905195), (15, 1778182), (21, 1270130), (30, 889091), (35, 762078), (42, 635065), (70, 381039), (105, 254026), (157, 169890), (210, 127013), (314, 84945), (471, 56630), (785, 33978), (809, 32970), (942, 28315), (1099, 24270), (1570, 16989), (1618, 16485), (2198, 12135), (2355, 11326), (2427, 10990), (3297, 8090), (4045, 6594), (4710, 5663), (4854, 5495)]