30269470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 71539200

約数和(自身を除く): 41269730

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2069, 2090, 2926, 4138, 7315, 10345, 14483, 14630, 20690, 22759, 28966, 39311, 45518, 72415, 78622, 113795, 144830, 159313, 196555, 227590, 275177, 318626, 393110, 432421, 550354, 796565, 864842, 1375885, 1593130, 2162105, 2751770, 3026947, 4324210, 6053894, 15134735, 30269470]

約数ペア:

[(1, 30269470), (2, 15134735), (5, 6053894), (7, 4324210), (10, 3026947), (11, 2751770), (14, 2162105), (19, 1593130), (22, 1375885), (35, 864842), (38, 796565), (55, 550354), (70, 432421), (77, 393110), (95, 318626), (110, 275177), (133, 227590), (154, 196555), (190, 159313), (209, 144830), (266, 113795), (385, 78622), (418, 72415), (665, 45518), (770, 39311), (1045, 28966), (1330, 22759), (1463, 20690), (2069, 14630), (2090, 14483), (2926, 10345), (4138, 7315)]