15320214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 26612586

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 199, 234, 273, 282, 329, 398, 423, 546, 597, 611, 658, 819, 846, 987, 1194, 1222, 1393, 1638, 1791, 1833, 1974, 2587, 2786, 2961, 3582, 3666, 4179, 4277, 5174, 5499, 5922, 7761, 8358, 8554, 9353, 10998, 12537, 12831, 15522, 18109, 18706, 23283, 25074, 25662, 28059, 36218, 38493, 46566, 54327, 56118, 65471, 76986, 84177, 108654, 121589, 130942, 162981, 168354, 196413, 243178, 325962, 364767, 392826, 589239, 729534, 851123, 1094301, 1178478, 1702246, 2188602, 2553369, 5106738, 7660107, 15320214]

約数ペア:

[(1, 15320214), (2, 7660107), (3, 5106738), (6, 2553369), (7, 2188602), (9, 1702246), (13, 1178478), (14, 1094301), (18, 851123), (21, 729534), (26, 589239), (39, 392826), (42, 364767), (47, 325962), (63, 243178), (78, 196413), (91, 168354), (94, 162981), (117, 130942), (126, 121589), (141, 108654), (182, 84177), (199, 76986), (234, 65471), (273, 56118), (282, 54327), (329, 46566), (398, 38493), (423, 36218), (546, 28059), (597, 25662), (611, 25074), (658, 23283), (819, 18706), (846, 18109), (987, 15522), (1194, 12831), (1222, 12537), (1393, 10998), (1638, 9353), (1791, 8554), (1833, 8358), (1974, 7761), (2587, 5922), (2786, 5499), (2961, 5174), (3582, 4277), (3666, 4179)]