30641556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 80438400

約数和(自身を除く): 49796844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 449, 484, 517, 564, 726, 898, 1034, 1347, 1452, 1551, 1796, 2068, 2694, 3102, 4939, 5388, 5687, 6204, 9878, 11374, 14817, 17061, 19756, 21103, 22748, 29634, 34122, 42206, 54329, 59268, 63309, 68244, 84412, 108658, 126618, 162987, 217316, 232133, 253236, 325974, 464266, 651948, 696399, 928532, 1392798, 2553463, 2785596, 5106926, 7660389, 10213852, 15320778, 30641556]

約数ペア:

[(1, 30641556), (2, 15320778), (3, 10213852), (4, 7660389), (6, 5106926), (11, 2785596), (12, 2553463), (22, 1392798), (33, 928532), (44, 696399), (47, 651948), (66, 464266), (94, 325974), (121, 253236), (132, 232133), (141, 217316), (188, 162987), (242, 126618), (282, 108658), (363, 84412), (449, 68244), (484, 63309), (517, 59268), (564, 54329), (726, 42206), (898, 34122), (1034, 29634), (1347, 22748), (1452, 21103), (1551, 19756), (1796, 17061), (2068, 14817), (2694, 11374), (3102, 9878), (4939, 6204), (5388, 5687)]