30684924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 82577040

約数和(自身を除く): 51892116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 397, 452, 678, 684, 794, 1017, 1191, 1356, 1588, 2034, 2147, 2382, 3573, 4068, 4294, 4764, 6441, 7146, 7543, 8588, 12882, 14292, 15086, 19323, 22629, 25764, 30172, 38646, 44861, 45258, 67887, 77292, 89722, 90516, 134583, 135774, 179444, 269166, 271548, 403749, 538332, 807498, 852359, 1614996, 1704718, 2557077, 3409436, 5114154, 7671231, 10228308, 15342462, 30684924]

約数ペア:

[(1, 30684924), (2, 15342462), (3, 10228308), (4, 7671231), (6, 5114154), (9, 3409436), (12, 2557077), (18, 1704718), (19, 1614996), (36, 852359), (38, 807498), (57, 538332), (76, 403749), (113, 271548), (114, 269166), (171, 179444), (226, 135774), (228, 134583), (339, 90516), (342, 89722), (397, 77292), (452, 67887), (678, 45258), (684, 44861), (794, 38646), (1017, 30172), (1191, 25764), (1356, 22629), (1588, 19323), (2034, 15086), (2147, 14292), (2382, 12882), (3573, 8588), (4068, 7543), (4294, 7146), (4764, 6441)]