83846490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30713}}^1$

素因数の和:30743

約数の個数: 64

約数和(自身を含む): 247677696

約数和(自身を除く): 163831206

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 30713, 61426, 92139, 153565, 184278, 214991, 307130, 399269, 429982, 460695, 644973, 798538, 921390, 1074955, 1197807, 1289946, 1996345, 2149910, 2395614, 2794883, 3224865, 3992690, 5589766, 5989035, 6449730, 8384649, 11978070, 13974415, 16769298, 27948830, 41923245, 83846490]

約数ペア:

[(1, 83846490), (2, 41923245), (3, 27948830), (5, 16769298), (6, 13974415), (7, 11978070), (10, 8384649), (13, 6449730), (14, 5989035), (15, 5589766), (21, 3992690), (26, 3224865), (30, 2794883), (35, 2395614), (39, 2149910), (42, 1996345), (65, 1289946), (70, 1197807), (78, 1074955), (91, 921390), (105, 798538), (130, 644973), (182, 460695), (195, 429982), (210, 399269), (273, 307130), (390, 214991), (455, 184278), (546, 153565), (910, 92139), (1365, 61426), (2730, 30713)]