8044710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 20528640

約数和(自身を除く): 12483930

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 131, 138, 178, 230, 262, 267, 345, 393, 445, 534, 655, 690, 786, 890, 1310, 1335, 1965, 2047, 2670, 3013, 3930, 4094, 6026, 6141, 9039, 10235, 11659, 12282, 15065, 18078, 20470, 23318, 30130, 30705, 34977, 45195, 58295, 61410, 69954, 90390, 116590, 174885, 268157, 349770, 536314, 804471, 1340785, 1608942, 2681570, 4022355, 8044710]

約数ペア:

[(1, 8044710), (2, 4022355), (3, 2681570), (5, 1608942), (6, 1340785), (10, 804471), (15, 536314), (23, 349770), (30, 268157), (46, 174885), (69, 116590), (89, 90390), (115, 69954), (131, 61410), (138, 58295), (178, 45195), (230, 34977), (262, 30705), (267, 30130), (345, 23318), (393, 20470), (445, 18078), (534, 15065), (655, 12282), (690, 11659), (786, 10235), (890, 9039), (1310, 6141), (1335, 6026), (1965, 4094), (2047, 3930), (2670, 3013)]