15709670780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1\times {\mathrm{3767}}^1$

素因数の和:5798

約数の個数: 48

約数和(自身を含む): 33319218240

約数和(自身を除く): 17609547460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1913, 2180, 3767, 3826, 7534, 7652, 9565, 15068, 18835, 19130, 37670, 38260, 75340, 208517, 410603, 417034, 821206, 834068, 1042585, 1642412, 2053015, 2085170, 4106030, 4170340, 7206271, 8212060, 14412542, 28825084, 36031355, 72062710, 144125420, 785483539, 1570967078, 3141934156, 3927417695, 7854835390, 15709670780]

約数ペア:

[(1, 15709670780), (2, 7854835390), (4, 3927417695), (5, 3141934156), (10, 1570967078), (20, 785483539), (109, 144125420), (218, 72062710), (436, 36031355), (545, 28825084), (1090, 14412542), (1913, 8212060), (2180, 7206271), (3767, 4170340), (3826, 4106030), (7534, 2085170), (7652, 2053015), (9565, 1642412), (15068, 1042585), (18835, 834068), (19130, 821206), (37670, 417034), (38260, 410603), (75340, 208517)]