30002301

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 51945088

約数和(自身を除く): 21942787

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 111, 183, 211, 259, 333, 427, 549, 633, 777, 1281, 1477, 1899, 2257, 2331, 3843, 4431, 6771, 7807, 12871, 13293, 15799, 20313, 23421, 38613, 47397, 54649, 70263, 90097, 115839, 142191, 163947, 270291, 476227, 491841, 810873, 1428681, 3333589, 4286043, 10000767, 30002301]

約数ペア:

[(1, 30002301), (3, 10000767), (7, 4286043), (9, 3333589), (21, 1428681), (37, 810873), (61, 491841), (63, 476227), (111, 270291), (183, 163947), (211, 142191), (259, 115839), (333, 90097), (427, 70263), (549, 54649), (633, 47397), (777, 38613), (1281, 23421), (1477, 20313), (1899, 15799), (2257, 13293), (2331, 12871), (3843, 7807), (4431, 6771)]