30030273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 54885376

約数和(自身を除く): 24855103

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 991, 1443, 2331, 2973, 3367, 4329, 6937, 8919, 10101, 12883, 20811, 30303, 36667, 38649, 62433, 90181, 110001, 115947, 256669, 270543, 330003, 476671, 770007, 811629, 1430013, 2310021, 3336697, 4290039, 10010091, 30030273]

約数ペア:

[(1, 30030273), (3, 10010091), (7, 4290039), (9, 3336697), (13, 2310021), (21, 1430013), (37, 811629), (39, 770007), (63, 476671), (91, 330003), (111, 270543), (117, 256669), (259, 115947), (273, 110001), (333, 90181), (481, 62433), (777, 38649), (819, 36667), (991, 30303), (1443, 20811), (2331, 12883), (2973, 10101), (3367, 8919), (4329, 6937)]