490610030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{3433}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 913828608

約数和(自身を除く): 423218578

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 461, 922, 2305, 3433, 4610, 6866, 14291, 17165, 28582, 34330, 71455, 106423, 142910, 212846, 532115, 1064230, 1582613, 3165226, 7913065, 15826130, 49061003, 98122006, 245305015, 490610030]

約数ペア:

[(1, 490610030), (2, 245305015), (5, 98122006), (10, 49061003), (31, 15826130), (62, 7913065), (155, 3165226), (310, 1582613), (461, 1064230), (922, 532115), (2305, 212846), (3433, 142910), (4610, 106423), (6866, 71455), (14291, 34330), (17165, 28582)]