29957460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 91257600

約数和(自身を除く): 61300140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 199, 260, 386, 390, 398, 579, 597, 772, 780, 796, 965, 995, 1158, 1194, 1930, 1990, 2316, 2388, 2509, 2587, 2895, 2985, 3860, 3980, 5018, 5174, 5790, 5970, 7527, 7761, 10036, 10348, 11580, 11940, 12545, 12935, 15054, 15522, 25090, 25870, 30108, 31044, 37635, 38407, 38805, 50180, 51740, 75270, 76814, 77610, 115221, 150540, 153628, 155220, 192035, 230442, 384070, 460884, 499291, 576105, 768140, 998582, 1152210, 1497873, 1997164, 2304420, 2496455, 2995746, 4992910, 5991492, 7489365, 9985820, 14978730, 29957460]

約数ペア:

[(1, 29957460), (2, 14978730), (3, 9985820), (4, 7489365), (5, 5991492), (6, 4992910), (10, 2995746), (12, 2496455), (13, 2304420), (15, 1997164), (20, 1497873), (26, 1152210), (30, 998582), (39, 768140), (52, 576105), (60, 499291), (65, 460884), (78, 384070), (130, 230442), (156, 192035), (193, 155220), (195, 153628), (199, 150540), (260, 115221), (386, 77610), (390, 76814), (398, 75270), (579, 51740), (597, 50180), (772, 38805), (780, 38407), (796, 37635), (965, 31044), (995, 30108), (1158, 25870), (1194, 25090), (1930, 15522), (1990, 15054), (2316, 12935), (2388, 12545), (2509, 11940), (2587, 11580), (2895, 10348), (2985, 10036), (3860, 7761), (3980, 7527), (5018, 5970), (5174, 5790)]