8047290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 13103430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 509, 510, 527, 930, 1018, 1054, 1527, 1581, 2545, 2635, 3054, 3162, 5090, 5270, 7635, 7905, 8653, 15270, 15779, 15810, 17306, 25959, 31558, 43265, 47337, 51918, 78895, 86530, 94674, 129795, 157790, 236685, 259590, 268243, 473370, 536486, 804729, 1341215, 1609458, 2682430, 4023645, 8047290]

約数ペア:

[(1, 8047290), (2, 4023645), (3, 2682430), (5, 1609458), (6, 1341215), (10, 804729), (15, 536486), (17, 473370), (30, 268243), (31, 259590), (34, 236685), (51, 157790), (62, 129795), (85, 94674), (93, 86530), (102, 78895), (155, 51918), (170, 47337), (186, 43265), (255, 31558), (310, 25959), (465, 17306), (509, 15810), (510, 15779), (527, 15270), (930, 8653), (1018, 7905), (1054, 7635), (1527, 5270), (1581, 5090), (2545, 3162), (2635, 3054)]