30079380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 88905600

約数和(自身を除く): 58826220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 116, 118, 145, 174, 177, 236, 290, 293, 295, 348, 354, 435, 580, 586, 590, 708, 870, 879, 885, 1172, 1180, 1465, 1711, 1740, 1758, 1770, 2930, 3422, 3516, 3540, 4395, 5133, 5860, 6844, 8497, 8555, 8790, 10266, 16994, 17110, 17287, 17580, 20532, 25491, 25665, 33988, 34220, 34574, 42485, 50982, 51330, 51861, 69148, 84970, 86435, 101964, 102660, 103722, 127455, 169940, 172870, 207444, 254910, 259305, 345740, 501323, 509820, 518610, 1002646, 1037220, 1503969, 2005292, 2506615, 3007938, 5013230, 6015876, 7519845, 10026460, 15039690, 30079380]

約数ペア:

[(1, 30079380), (2, 15039690), (3, 10026460), (4, 7519845), (5, 6015876), (6, 5013230), (10, 3007938), (12, 2506615), (15, 2005292), (20, 1503969), (29, 1037220), (30, 1002646), (58, 518610), (59, 509820), (60, 501323), (87, 345740), (116, 259305), (118, 254910), (145, 207444), (174, 172870), (177, 169940), (236, 127455), (290, 103722), (293, 102660), (295, 101964), (348, 86435), (354, 84970), (435, 69148), (580, 51861), (586, 51330), (590, 50982), (708, 42485), (870, 34574), (879, 34220), (885, 33988), (1172, 25665), (1180, 25491), (1465, 20532), (1711, 17580), (1740, 17287), (1758, 17110), (1770, 16994), (2930, 10266), (3422, 8790), (3516, 8555), (3540, 8497), (4395, 6844), (5133, 5860)]