193355460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1741}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 587799576

約数和(自身を除く): 394444116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 617, 1234, 1741, 1851, 2468, 3085, 3482, 3702, 5223, 5553, 6170, 6964, 7404, 8705, 9255, 10446, 11106, 12340, 15669, 17410, 18510, 20892, 22212, 26115, 27765, 31338, 34820, 37020, 52230, 55530, 62676, 78345, 104460, 111060, 156690, 313380, 1074197, 2148394, 3222591, 4296788, 5370985, 6445182, 9667773, 10741970, 12890364, 16112955, 19335546, 21483940, 32225910, 38671092, 48338865, 64451820, 96677730, 193355460]

約数ペア:

[(1, 193355460), (2, 96677730), (3, 64451820), (4, 48338865), (5, 38671092), (6, 32225910), (9, 21483940), (10, 19335546), (12, 16112955), (15, 12890364), (18, 10741970), (20, 9667773), (30, 6445182), (36, 5370985), (45, 4296788), (60, 3222591), (90, 2148394), (180, 1074197), (617, 313380), (1234, 156690), (1741, 111060), (1851, 104460), (2468, 78345), (3085, 62676), (3482, 55530), (3702, 52230), (5223, 37020), (5553, 34820), (6170, 31338), (6964, 27765), (7404, 26115), (8705, 22212), (9255, 20892), (10446, 18510), (11106, 17410), (12340, 15669)]