30139428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5569}}^1$

素因数の和:5628

約数の個数: 48

約数和(自身を含む): 78603840

約数和(自身を除く): 48464412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 5412, 5569, 11138, 16707, 22276, 33414, 61259, 66828, 122518, 183777, 228329, 245036, 367554, 456658, 684987, 735108, 913316, 1369974, 2511619, 2739948, 5023238, 7534857, 10046476, 15069714, 30139428]

約数ペア:

[(1, 30139428), (2, 15069714), (3, 10046476), (4, 7534857), (6, 5023238), (11, 2739948), (12, 2511619), (22, 1369974), (33, 913316), (41, 735108), (44, 684987), (66, 456658), (82, 367554), (123, 245036), (132, 228329), (164, 183777), (246, 122518), (451, 66828), (492, 61259), (902, 33414), (1353, 22276), (1804, 16707), (2706, 11138), (5412, 5569)]