30551508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 84150248

約数和(自身を除く): 53598740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 673, 873, 1164, 1261, 1346, 1746, 2019, 2522, 2692, 3492, 3783, 4038, 5044, 6057, 7566, 8076, 8749, 11349, 12114, 15132, 17498, 22698, 24228, 26247, 34996, 45396, 52494, 65281, 78741, 104988, 130562, 157482, 195843, 261124, 314964, 391686, 587529, 783372, 848653, 1175058, 1697306, 2350116, 2545959, 3394612, 5091918, 7637877, 10183836, 15275754, 30551508]

約数ペア:

[(1, 30551508), (2, 15275754), (3, 10183836), (4, 7637877), (6, 5091918), (9, 3394612), (12, 2545959), (13, 2350116), (18, 1697306), (26, 1175058), (36, 848653), (39, 783372), (52, 587529), (78, 391686), (97, 314964), (117, 261124), (156, 195843), (194, 157482), (234, 130562), (291, 104988), (388, 78741), (468, 65281), (582, 52494), (673, 45396), (873, 34996), (1164, 26247), (1261, 24228), (1346, 22698), (1746, 17498), (2019, 15132), (2522, 12114), (2692, 11349), (3492, 8749), (3783, 8076), (4038, 7566), (5044, 6057)]