610565284

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 1273161120

約数和(自身を除く): 662595836

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 139, 146, 196, 278, 292, 307, 511, 556, 614, 973, 1022, 1228, 1946, 2044, 2149, 3577, 3892, 4298, 6811, 7154, 8596, 10147, 13622, 14308, 15043, 20294, 22411, 27244, 30086, 40588, 42673, 44822, 60172, 71029, 85346, 89644, 142058, 156877, 170692, 284116, 298711, 313754, 497203, 597422, 627508, 994406, 1098139, 1194844, 1988812, 2090977, 2196278, 3115129, 4181954, 4392556, 6230258, 8363908, 12460516, 21805903, 43611806, 87223612, 152641321, 305282642, 610565284]

約数ペア:

[(1, 610565284), (2, 305282642), (4, 152641321), (7, 87223612), (14, 43611806), (28, 21805903), (49, 12460516), (73, 8363908), (98, 6230258), (139, 4392556), (146, 4181954), (196, 3115129), (278, 2196278), (292, 2090977), (307, 1988812), (511, 1194844), (556, 1098139), (614, 994406), (973, 627508), (1022, 597422), (1228, 497203), (1946, 313754), (2044, 298711), (2149, 284116), (3577, 170692), (3892, 156877), (4298, 142058), (6811, 89644), (7154, 85346), (8596, 71029), (10147, 60172), (13622, 44822), (14308, 42673), (15043, 40588), (20294, 30086), (22411, 27244)]