674312930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 1310100480

約数和(自身を除く): 635787550

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 107, 145, 155, 214, 290, 310, 535, 701, 899, 1070, 1402, 1798, 3103, 3317, 3505, 4495, 6206, 6634, 7010, 8990, 15515, 16585, 20329, 21731, 31030, 33170, 40658, 43462, 75007, 96193, 101645, 108655, 150014, 192386, 203290, 217310, 375035, 480965, 630199, 750070, 961930, 1260398, 2175203, 2325217, 3150995, 4350406, 4650434, 6301990, 10876015, 11626085, 21752030, 23252170, 67431293, 134862586, 337156465, 674312930]

約数ペア:

[(1, 674312930), (2, 337156465), (5, 134862586), (10, 67431293), (29, 23252170), (31, 21752030), (58, 11626085), (62, 10876015), (107, 6301990), (145, 4650434), (155, 4350406), (214, 3150995), (290, 2325217), (310, 2175203), (535, 1260398), (701, 961930), (899, 750070), (1070, 630199), (1402, 480965), (1798, 375035), (3103, 217310), (3317, 203290), (3505, 192386), (4495, 150014), (6206, 108655), (6634, 101645), (7010, 96193), (8990, 75007), (15515, 43462), (16585, 40658), (20329, 33170), (21731, 31030)]