19083330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 60825600

約数和(自身を除く): 41742270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 439, 483, 621, 630, 690, 805, 878, 945, 966, 1035, 1242, 1317, 1449, 1610, 1890, 2070, 2195, 2415, 2634, 2898, 3073, 3105, 3951, 4347, 4390, 4830, 6146, 6210, 6585, 7245, 7902, 8694, 9219, 10097, 11853, 13170, 14490, 15365, 18438, 19755, 20194, 21735, 23706, 27657, 30291, 30730, 39510, 43470, 46095, 50485, 55314, 59265, 60582, 70679, 82971, 90873, 92190, 100970, 118530, 138285, 141358, 151455, 165942, 181746, 212037, 272619, 276570, 302910, 353395, 414855, 424074, 454365, 545238, 636111, 706790, 829710, 908730, 1060185, 1272222, 1363095, 1908333, 2120370, 2726190, 3180555, 3816666, 6361110, 9541665, 19083330]

約数ペア:

[(1, 19083330), (2, 9541665), (3, 6361110), (5, 3816666), (6, 3180555), (7, 2726190), (9, 2120370), (10, 1908333), (14, 1363095), (15, 1272222), (18, 1060185), (21, 908730), (23, 829710), (27, 706790), (30, 636111), (35, 545238), (42, 454365), (45, 424074), (46, 414855), (54, 353395), (63, 302910), (69, 276570), (70, 272619), (90, 212037), (105, 181746), (115, 165942), (126, 151455), (135, 141358), (138, 138285), (161, 118530), (189, 100970), (207, 92190), (210, 90873), (230, 82971), (270, 70679), (315, 60582), (322, 59265), (345, 55314), (378, 50485), (414, 46095), (439, 43470), (483, 39510), (621, 30730), (630, 30291), (690, 27657), (805, 23706), (878, 21735), (945, 20194), (966, 19755), (1035, 18438), (1242, 15365), (1317, 14490), (1449, 13170), (1610, 11853), (1890, 10097), (2070, 9219), (2195, 8694), (2415, 7902), (2634, 7245), (2898, 6585), (3073, 6210), (3105, 6146), (3951, 4830), (4347, 4390)]