7728930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 22621248

約数和(自身を除く): 14892318

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 211, 222, 330, 333, 370, 407, 422, 495, 555, 633, 666, 814, 990, 1055, 1110, 1221, 1266, 1665, 1899, 2035, 2110, 2321, 2442, 3165, 3330, 3663, 3798, 4070, 4642, 6105, 6330, 6963, 7326, 7807, 9495, 11605, 12210, 13926, 15614, 18315, 18990, 20889, 23210, 23421, 34815, 36630, 39035, 41778, 46842, 69630, 70263, 78070, 85877, 104445, 117105, 140526, 171754, 208890, 234210, 257631, 351315, 429385, 515262, 702630, 772893, 858770, 1288155, 1545786, 2576310, 3864465, 7728930]

約数ペア:

[(1, 7728930), (2, 3864465), (3, 2576310), (5, 1545786), (6, 1288155), (9, 858770), (10, 772893), (11, 702630), (15, 515262), (18, 429385), (22, 351315), (30, 257631), (33, 234210), (37, 208890), (45, 171754), (55, 140526), (66, 117105), (74, 104445), (90, 85877), (99, 78070), (110, 70263), (111, 69630), (165, 46842), (185, 41778), (198, 39035), (211, 36630), (222, 34815), (330, 23421), (333, 23210), (370, 20889), (407, 18990), (422, 18315), (495, 15614), (555, 13926), (633, 12210), (666, 11605), (814, 9495), (990, 7807), (1055, 7326), (1110, 6963), (1221, 6330), (1266, 6105), (1665, 4642), (1899, 4070), (2035, 3798), (2110, 3663), (2321, 3330), (2442, 3165)]