8625630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 23623488

約数和(自身を除く): 14997858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1301, 1326, 2210, 2602, 3315, 3903, 6505, 6630, 7806, 13010, 16913, 19515, 22117, 33826, 39030, 44234, 50739, 66351, 84565, 101478, 110585, 132702, 169130, 221170, 253695, 287521, 331755, 507390, 575042, 663510, 862563, 1437605, 1725126, 2875210, 4312815, 8625630]

約数ペア:

[(1, 8625630), (2, 4312815), (3, 2875210), (5, 1725126), (6, 1437605), (10, 862563), (13, 663510), (15, 575042), (17, 507390), (26, 331755), (30, 287521), (34, 253695), (39, 221170), (51, 169130), (65, 132702), (78, 110585), (85, 101478), (102, 84565), (130, 66351), (170, 50739), (195, 44234), (221, 39030), (255, 33826), (390, 22117), (442, 19515), (510, 16913), (663, 13010), (1105, 7806), (1301, 6630), (1326, 6505), (2210, 3903), (2602, 3315)]