30422652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 81661440

約数和(自身を除く): 51238788

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 61, 69, 78, 92, 122, 138, 139, 156, 183, 244, 276, 278, 299, 366, 417, 556, 598, 732, 793, 834, 897, 1196, 1403, 1586, 1668, 1794, 1807, 2379, 2806, 3172, 3197, 3588, 3614, 4209, 4758, 5421, 5612, 6394, 7228, 8418, 8479, 9516, 9591, 10842, 12788, 16836, 16958, 18239, 19182, 21684, 25437, 33916, 36478, 38364, 41561, 50874, 54717, 72956, 83122, 101748, 109434, 110227, 124683, 166244, 195017, 218868, 220454, 249366, 330681, 390034, 440908, 498732, 585051, 661362, 780068, 1170102, 1322724, 2340204, 2535221, 5070442, 7605663, 10140884, 15211326, 30422652]

約数ペア:

[(1, 30422652), (2, 15211326), (3, 10140884), (4, 7605663), (6, 5070442), (12, 2535221), (13, 2340204), (23, 1322724), (26, 1170102), (39, 780068), (46, 661362), (52, 585051), (61, 498732), (69, 440908), (78, 390034), (92, 330681), (122, 249366), (138, 220454), (139, 218868), (156, 195017), (183, 166244), (244, 124683), (276, 110227), (278, 109434), (299, 101748), (366, 83122), (417, 72956), (556, 54717), (598, 50874), (732, 41561), (793, 38364), (834, 36478), (897, 33916), (1196, 25437), (1403, 21684), (1586, 19182), (1668, 18239), (1794, 16958), (1807, 16836), (2379, 12788), (2806, 10842), (3172, 9591), (3197, 9516), (3588, 8479), (3614, 8418), (4209, 7228), (4758, 6394), (5421, 5612)]