84392210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 177994584

約数和(自身を除く): 93602374

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 785, 1097, 1099, 1570, 2194, 2198, 5485, 5495, 7679, 7693, 10970, 10990, 15358, 15386, 38395, 38465, 53753, 76790, 76930, 107506, 172229, 268765, 344458, 537530, 861145, 1205603, 1722290, 2411206, 6028015, 8439221, 12056030, 16878442, 42196105, 84392210]

約数ペア:

[(1, 84392210), (2, 42196105), (5, 16878442), (7, 12056030), (10, 8439221), (14, 6028015), (35, 2411206), (49, 1722290), (70, 1205603), (98, 861145), (157, 537530), (245, 344458), (314, 268765), (490, 172229), (785, 107506), (1097, 76930), (1099, 76790), (1570, 53753), (2194, 38465), (2198, 38395), (5485, 15386), (5495, 15358), (7679, 10990), (7693, 10970)]