30608316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 82693520

約数和(自身を除く): 52085204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 613, 657, 684, 876, 1226, 1314, 1387, 1839, 2452, 2628, 2774, 3678, 4161, 5517, 5548, 7356, 8322, 11034, 11647, 12483, 16644, 22068, 23294, 24966, 34941, 44749, 46588, 49932, 69882, 89498, 104823, 134247, 139764, 178996, 209646, 268494, 402741, 419292, 536988, 805482, 850231, 1610964, 1700462, 2550693, 3400924, 5101386, 7652079, 10202772, 15304158, 30608316]

約数ペア:

[(1, 30608316), (2, 15304158), (3, 10202772), (4, 7652079), (6, 5101386), (9, 3400924), (12, 2550693), (18, 1700462), (19, 1610964), (36, 850231), (38, 805482), (57, 536988), (73, 419292), (76, 402741), (114, 268494), (146, 209646), (171, 178996), (219, 139764), (228, 134247), (292, 104823), (342, 89498), (438, 69882), (613, 49932), (657, 46588), (684, 44749), (876, 34941), (1226, 24966), (1314, 23294), (1387, 22068), (1839, 16644), (2452, 12483), (2628, 11647), (2774, 11034), (3678, 8322), (4161, 7356), (5517, 5548)]