190305612

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11987}}^1$

素因数の和:12017

約数の個数: 90

約数和(自身を含む): 578768652

約数和(自身を除く): 388463040

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 11987, 15876, 23974, 35961, 47948, 71922, 83909, 107883, 143844, 167818, 215766, 251727, 323649, 335636, 431532, 503454, 587363, 647298, 755181, 970947, 1006908, 1174726, 1294596, 1510362, 1762089, 1941894, 2265543, 2349452, 3020724, 3524178, 3883788, 4531086, 5286267, 6796629, 7048356, 9062172, 10572534, 13593258, 15858801, 21145068, 27186516, 31717602, 47576403, 63435204, 95152806, 190305612]

約数ペア:

[(1, 190305612), (2, 95152806), (3, 63435204), (4, 47576403), (6, 31717602), (7, 27186516), (9, 21145068), (12, 15858801), (14, 13593258), (18, 10572534), (21, 9062172), (27, 7048356), (28, 6796629), (36, 5286267), (42, 4531086), (49, 3883788), (54, 3524178), (63, 3020724), (81, 2349452), (84, 2265543), (98, 1941894), (108, 1762089), (126, 1510362), (147, 1294596), (162, 1174726), (189, 1006908), (196, 970947), (252, 755181), (294, 647298), (324, 587363), (378, 503454), (441, 431532), (567, 335636), (588, 323649), (756, 251727), (882, 215766), (1134, 167818), (1323, 143844), (1764, 107883), (2268, 83909), (2646, 71922), (3969, 47948), (5292, 35961), (7938, 23974), (11987, 15876)]