2170838110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{508393}}^1$

素因数の和:508468

約数の個数: 32

約数和(自身を含む): 4538941632

約数和(自身を除く): 2368103522

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 508393, 1016786, 2541965, 3558751, 5083930, 7117502, 17793755, 31011973, 35587510, 62023946, 155059865, 217083811, 310119730, 434167622, 1085419055, 2170838110]

約数ペア:

[(1, 2170838110), (2, 1085419055), (5, 434167622), (7, 310119730), (10, 217083811), (14, 155059865), (35, 62023946), (61, 35587510), (70, 31011973), (122, 17793755), (305, 7117502), (427, 5083930), (610, 3558751), (854, 2541965), (2135, 1016786), (4270, 508393)]