2770650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 7660224

約数和(自身を除く): 4889574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 131, 141, 150, 225, 235, 262, 282, 393, 423, 450, 470, 655, 705, 786, 846, 1175, 1179, 1310, 1410, 1965, 2115, 2350, 2358, 3275, 3525, 3930, 4230, 5895, 6157, 6550, 7050, 9825, 10575, 11790, 12314, 18471, 19650, 21150, 29475, 30785, 36942, 55413, 58950, 61570, 92355, 110826, 153925, 184710, 277065, 307850, 461775, 554130, 923550, 1385325, 2770650]

約数ペア:

[(1, 2770650), (2, 1385325), (3, 923550), (5, 554130), (6, 461775), (9, 307850), (10, 277065), (15, 184710), (18, 153925), (25, 110826), (30, 92355), (45, 61570), (47, 58950), (50, 55413), (75, 36942), (90, 30785), (94, 29475), (131, 21150), (141, 19650), (150, 18471), (225, 12314), (235, 11790), (262, 10575), (282, 9825), (393, 7050), (423, 6550), (450, 6157), (470, 5895), (655, 4230), (705, 3930), (786, 3525), (846, 3275), (1175, 2358), (1179, 2350), (1310, 2115), (1410, 1965)]