16194990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 47278080

約数和(自身を除く): 31083090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 479, 483, 490, 690, 735, 805, 958, 966, 1127, 1437, 1470, 1610, 2254, 2395, 2415, 2874, 3353, 3381, 4790, 4830, 5635, 6706, 6762, 7185, 10059, 11017, 11270, 14370, 16765, 16905, 20118, 22034, 23471, 33051, 33530, 33810, 46942, 50295, 55085, 66102, 70413, 77119, 100590, 110170, 117355, 140826, 154238, 165255, 231357, 234710, 330510, 352065, 385595, 462714, 539833, 704130, 771190, 1079666, 1156785, 1619499, 2313570, 2699165, 3238998, 5398330, 8097495, 16194990]

約数ペア:

[(1, 16194990), (2, 8097495), (3, 5398330), (5, 3238998), (6, 2699165), (7, 2313570), (10, 1619499), (14, 1156785), (15, 1079666), (21, 771190), (23, 704130), (30, 539833), (35, 462714), (42, 385595), (46, 352065), (49, 330510), (69, 234710), (70, 231357), (98, 165255), (105, 154238), (115, 140826), (138, 117355), (147, 110170), (161, 100590), (210, 77119), (230, 70413), (245, 66102), (294, 55085), (322, 50295), (345, 46942), (479, 33810), (483, 33530), (490, 33051), (690, 23471), (735, 22034), (805, 20118), (958, 16905), (966, 16765), (1127, 14370), (1437, 11270), (1470, 11017), (1610, 10059), (2254, 7185), (2395, 6762), (2415, 6706), (2874, 5635), (3353, 4830), (3381, 4790)]