30205812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 87808000

約数和(自身を除く): 57602188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 139, 156, 182, 199, 273, 278, 364, 398, 417, 546, 556, 597, 796, 834, 973, 1092, 1194, 1393, 1668, 1807, 1946, 2388, 2587, 2786, 2919, 3614, 3892, 4179, 5174, 5421, 5572, 5838, 7228, 7761, 8358, 10348, 10842, 11676, 12649, 15522, 16716, 18109, 21684, 25298, 27661, 31044, 36218, 37947, 50596, 54327, 55322, 72436, 75894, 82983, 108654, 110644, 151788, 165966, 193627, 217308, 331932, 359593, 387254, 580881, 719186, 774508, 1078779, 1161762, 1438372, 2157558, 2323524, 2517151, 4315116, 5034302, 7551453, 10068604, 15102906, 30205812]

約数ペア:

[(1, 30205812), (2, 15102906), (3, 10068604), (4, 7551453), (6, 5034302), (7, 4315116), (12, 2517151), (13, 2323524), (14, 2157558), (21, 1438372), (26, 1161762), (28, 1078779), (39, 774508), (42, 719186), (52, 580881), (78, 387254), (84, 359593), (91, 331932), (139, 217308), (156, 193627), (182, 165966), (199, 151788), (273, 110644), (278, 108654), (364, 82983), (398, 75894), (417, 72436), (546, 55322), (556, 54327), (597, 50596), (796, 37947), (834, 36218), (973, 31044), (1092, 27661), (1194, 25298), (1393, 21684), (1668, 18109), (1807, 16716), (1946, 15522), (2388, 12649), (2587, 11676), (2786, 10842), (2919, 10348), (3614, 8358), (3892, 7761), (4179, 7228), (5174, 5838), (5421, 5572)]