7429460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 16837632

約数和(自身を除く): 9408172

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 521, 620, 713, 1042, 1426, 2084, 2605, 2852, 3565, 5210, 7130, 10420, 11983, 14260, 16151, 23966, 32302, 47932, 59915, 64604, 80755, 119830, 161510, 239660, 323020, 371473, 742946, 1485892, 1857365, 3714730, 7429460]

約数ペア:

[(1, 7429460), (2, 3714730), (4, 1857365), (5, 1485892), (10, 742946), (20, 371473), (23, 323020), (31, 239660), (46, 161510), (62, 119830), (92, 80755), (115, 64604), (124, 59915), (155, 47932), (230, 32302), (310, 23966), (460, 16151), (521, 14260), (620, 11983), (713, 10420), (1042, 7130), (1426, 5210), (2084, 3565), (2605, 2852)]