73057260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20034

約数の個数: 48

約数和(自身を含む): 207924192

約数和(自身を除く): 134866932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 19961, 39922, 59883, 79844, 99805, 119766, 199610, 239532, 299415, 399220, 598830, 1197660, 1217621, 2435242, 3652863, 4870484, 6088105, 7305726, 12176210, 14611452, 18264315, 24352420, 36528630, 73057260]

約数ペア:

[(1, 73057260), (2, 36528630), (3, 24352420), (4, 18264315), (5, 14611452), (6, 12176210), (10, 7305726), (12, 6088105), (15, 4870484), (20, 3652863), (30, 2435242), (60, 1217621), (61, 1197660), (122, 598830), (183, 399220), (244, 299415), (305, 239532), (366, 199610), (610, 119766), (732, 99805), (915, 79844), (1220, 59883), (1830, 39922), (3660, 19961)]