12379830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 32175360

約数和(自身を除く): 19795530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 587, 703, 1110, 1174, 1406, 1761, 2109, 2935, 3515, 3522, 4218, 5870, 7030, 8805, 10545, 11153, 17610, 21090, 21719, 22306, 33459, 43438, 55765, 65157, 66918, 108595, 111530, 130314, 167295, 217190, 325785, 334590, 412661, 651570, 825322, 1237983, 2063305, 2475966, 4126610, 6189915, 12379830]

約数ペア:

[(1, 12379830), (2, 6189915), (3, 4126610), (5, 2475966), (6, 2063305), (10, 1237983), (15, 825322), (19, 651570), (30, 412661), (37, 334590), (38, 325785), (57, 217190), (74, 167295), (95, 130314), (111, 111530), (114, 108595), (185, 66918), (190, 65157), (222, 55765), (285, 43438), (370, 33459), (555, 22306), (570, 21719), (587, 21090), (703, 17610), (1110, 11153), (1174, 10545), (1406, 8805), (1761, 7030), (2109, 5870), (2935, 4218), (3515, 3522)]