30822428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 70762272

約数和(自身を除く): 39939844

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 293, 364, 442, 476, 578, 586, 884, 1156, 1172, 1547, 2023, 2051, 3094, 3757, 3809, 4046, 4102, 4981, 6188, 7514, 7618, 8092, 8204, 9962, 15028, 15236, 19924, 26299, 26663, 34867, 52598, 53326, 64753, 69734, 84677, 105196, 106652, 129506, 139468, 169354, 259012, 338708, 453271, 592739, 906542, 1100801, 1185478, 1813084, 2201602, 2370956, 4403204, 7705607, 15411214, 30822428]

約数ペア:

[(1, 30822428), (2, 15411214), (4, 7705607), (7, 4403204), (13, 2370956), (14, 2201602), (17, 1813084), (26, 1185478), (28, 1100801), (34, 906542), (52, 592739), (68, 453271), (91, 338708), (119, 259012), (182, 169354), (221, 139468), (238, 129506), (289, 106652), (293, 105196), (364, 84677), (442, 69734), (476, 64753), (578, 53326), (586, 52598), (884, 34867), (1156, 26663), (1172, 26299), (1547, 19924), (2023, 15236), (2051, 15028), (3094, 9962), (3757, 8204), (3809, 8092), (4046, 7618), (4102, 7514), (4981, 6188)]