1930650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 4889568

約数和(自身を除く): 2958918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 211, 305, 366, 422, 610, 633, 915, 1055, 1266, 1525, 1830, 2110, 3050, 3165, 4575, 5275, 6330, 9150, 10550, 12871, 15825, 25742, 31650, 38613, 64355, 77226, 128710, 193065, 321775, 386130, 643550, 965325, 1930650]

約数ペア:

[(1, 1930650), (2, 965325), (3, 643550), (5, 386130), (6, 321775), (10, 193065), (15, 128710), (25, 77226), (30, 64355), (50, 38613), (61, 31650), (75, 25742), (122, 15825), (150, 12871), (183, 10550), (211, 9150), (305, 6330), (366, 5275), (422, 4575), (610, 3165), (633, 3050), (915, 2110), (1055, 1830), (1266, 1525)]