2516340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 7463232

約数和(自身を除く): 4946892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2467, 4934, 7401, 9868, 12335, 14802, 24670, 29604, 37005, 41939, 49340, 74010, 83878, 125817, 148020, 167756, 209695, 251634, 419390, 503268, 629085, 838780, 1258170, 2516340]

約数ペア:

[(1, 2516340), (2, 1258170), (3, 838780), (4, 629085), (5, 503268), (6, 419390), (10, 251634), (12, 209695), (15, 167756), (17, 148020), (20, 125817), (30, 83878), (34, 74010), (51, 49340), (60, 41939), (68, 37005), (85, 29604), (102, 24670), (170, 14802), (204, 12335), (255, 9868), (340, 7401), (510, 4934), (1020, 2467)]