15202356730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1615

約数の個数: 64

約数和(自身を含む): 30030341760

約数和(自身を除く): 14827985030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 491, 709, 794, 982, 1418, 1985, 2455, 3545, 3970, 4367, 4910, 5401, 7090, 7799, 8734, 10802, 15598, 21835, 27005, 38995, 43670, 54010, 77990, 194927, 281473, 348119, 389854, 562946, 696238, 974635, 1407365, 1740595, 1949270, 2144197, 2814730, 3096203, 3481190, 3829309, 4288394, 6192406, 7658618, 10720985, 15481015, 19146545, 21441970, 30962030, 38293090, 138203243, 276406486, 691016215, 1382032430, 1520235673, 3040471346, 7601178365, 15202356730]

約数ペア:

[(1, 15202356730), (2, 7601178365), (5, 3040471346), (10, 1520235673), (11, 1382032430), (22, 691016215), (55, 276406486), (110, 138203243), (397, 38293090), (491, 30962030), (709, 21441970), (794, 19146545), (982, 15481015), (1418, 10720985), (1985, 7658618), (2455, 6192406), (3545, 4288394), (3970, 3829309), (4367, 3481190), (4910, 3096203), (5401, 2814730), (7090, 2144197), (7799, 1949270), (8734, 1740595), (10802, 1407365), (15598, 974635), (21835, 696238), (27005, 562946), (38995, 389854), (43670, 348119), (54010, 281473), (77990, 194927)]