7830228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 21798336

約数和(自身を除く): 13968108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 97, 124, 186, 194, 217, 291, 372, 388, 434, 582, 651, 679, 868, 961, 1164, 1302, 1358, 1922, 2037, 2604, 2716, 2883, 3007, 3844, 4074, 5766, 6014, 6727, 8148, 9021, 11532, 12028, 13454, 18042, 20181, 21049, 26908, 36084, 40362, 42098, 63147, 80724, 84196, 93217, 126294, 186434, 252588, 279651, 372868, 559302, 652519, 1118604, 1305038, 1957557, 2610076, 3915114, 7830228]

約数ペア:

[(1, 7830228), (2, 3915114), (3, 2610076), (4, 1957557), (6, 1305038), (7, 1118604), (12, 652519), (14, 559302), (21, 372868), (28, 279651), (31, 252588), (42, 186434), (62, 126294), (84, 93217), (93, 84196), (97, 80724), (124, 63147), (186, 42098), (194, 40362), (217, 36084), (291, 26908), (372, 21049), (388, 20181), (434, 18042), (582, 13454), (651, 12028), (679, 11532), (868, 9021), (961, 8148), (1164, 6727), (1302, 6014), (1358, 5766), (1922, 4074), (2037, 3844), (2604, 3007), (2716, 2883)]