12137790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 35458560

約数和(自身を除く): 23320770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 359, 483, 490, 690, 718, 735, 805, 966, 1077, 1127, 1470, 1610, 1795, 2154, 2254, 2415, 2513, 3381, 3590, 4830, 5026, 5385, 5635, 6762, 7539, 8257, 10770, 11270, 12565, 15078, 16514, 16905, 17591, 24771, 25130, 33810, 35182, 37695, 41285, 49542, 52773, 57799, 75390, 82570, 87955, 105546, 115598, 123855, 173397, 175910, 247710, 263865, 288995, 346794, 404593, 527730, 577990, 809186, 866985, 1213779, 1733970, 2022965, 2427558, 4045930, 6068895, 12137790]

約数ペア:

[(1, 12137790), (2, 6068895), (3, 4045930), (5, 2427558), (6, 2022965), (7, 1733970), (10, 1213779), (14, 866985), (15, 809186), (21, 577990), (23, 527730), (30, 404593), (35, 346794), (42, 288995), (46, 263865), (49, 247710), (69, 175910), (70, 173397), (98, 123855), (105, 115598), (115, 105546), (138, 87955), (147, 82570), (161, 75390), (210, 57799), (230, 52773), (245, 49542), (294, 41285), (322, 37695), (345, 35182), (359, 33810), (483, 25130), (490, 24771), (690, 17591), (718, 16905), (735, 16514), (805, 15078), (966, 12565), (1077, 11270), (1127, 10770), (1470, 8257), (1610, 7539), (1795, 6762), (2154, 5635), (2254, 5385), (2415, 5026), (2513, 4830), (3381, 3590)]