30419766

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 77112000

約数和(自身を除く): 46692234

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 2549, 3978, 5098, 5967, 7647, 11934, 15294, 22941, 33137, 43333, 45882, 66274, 68823, 86666, 99411, 129999, 137646, 198822, 259998, 298233, 389997, 563329, 596466, 779994, 894699, 1126658, 1169991, 1689987, 1789398, 2339982, 3379974, 5069961, 10139922, 15209883, 30419766]

約数ペア:

[(1, 30419766), (2, 15209883), (3, 10139922), (6, 5069961), (9, 3379974), (13, 2339982), (17, 1789398), (18, 1689987), (26, 1169991), (27, 1126658), (34, 894699), (39, 779994), (51, 596466), (54, 563329), (78, 389997), (102, 298233), (117, 259998), (153, 198822), (221, 137646), (234, 129999), (306, 99411), (351, 86666), (442, 68823), (459, 66274), (663, 45882), (702, 43333), (918, 33137), (1326, 22941), (1989, 15294), (2549, 11934), (3978, 7647), (5098, 5967)]