30470804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 35912044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 863, 1261, 1358, 1726, 2522, 2716, 3452, 5044, 6041, 8827, 11219, 12082, 17654, 22438, 24164, 35308, 44876, 78533, 83711, 157066, 167422, 314132, 334844, 585977, 1088243, 1171954, 2176486, 2343908, 4352972, 7617701, 15235402, 30470804]

約数ペア:

[(1, 30470804), (2, 15235402), (4, 7617701), (7, 4352972), (13, 2343908), (14, 2176486), (26, 1171954), (28, 1088243), (52, 585977), (91, 334844), (97, 314132), (182, 167422), (194, 157066), (364, 83711), (388, 78533), (679, 44876), (863, 35308), (1261, 24164), (1358, 22438), (1726, 17654), (2522, 12082), (2716, 11219), (3452, 8827), (5044, 6041)]