22066380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 77785344

約数和(自身を除く): 55718964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 211, 249, 252, 315, 332, 415, 420, 422, 498, 581, 630, 633, 747, 830, 844, 996, 1055, 1162, 1245, 1260, 1266, 1477, 1494, 1660, 1743, 1899, 2110, 2324, 2490, 2532, 2905, 2954, 2988, 3165, 3486, 3735, 3798, 4220, 4431, 4980, 5229, 5810, 5908, 6330, 6972, 7385, 7470, 7596, 8715, 8862, 9495, 10458, 11620, 12660, 13293, 14770, 14940, 17430, 17513, 17724, 18990, 20916, 22155, 26145, 26586, 29540, 34860, 35026, 37980, 44310, 52290, 52539, 53172, 66465, 70052, 87565, 88620, 104580, 105078, 122591, 132930, 157617, 175130, 210156, 245182, 262695, 265860, 315234, 350260, 367773, 490364, 525390, 612955, 630468, 735546, 788085, 1050780, 1103319, 1225910, 1471092, 1576170, 1838865, 2206638, 2451820, 3152340, 3677730, 4413276, 5516595, 7355460, 11033190, 22066380]

約数ペア:

[(1, 22066380), (2, 11033190), (3, 7355460), (4, 5516595), (5, 4413276), (6, 3677730), (7, 3152340), (9, 2451820), (10, 2206638), (12, 1838865), (14, 1576170), (15, 1471092), (18, 1225910), (20, 1103319), (21, 1050780), (28, 788085), (30, 735546), (35, 630468), (36, 612955), (42, 525390), (45, 490364), (60, 367773), (63, 350260), (70, 315234), (83, 265860), (84, 262695), (90, 245182), (105, 210156), (126, 175130), (140, 157617), (166, 132930), (180, 122591), (210, 105078), (211, 104580), (249, 88620), (252, 87565), (315, 70052), (332, 66465), (415, 53172), (420, 52539), (422, 52290), (498, 44310), (581, 37980), (630, 35026), (633, 34860), (747, 29540), (830, 26586), (844, 26145), (996, 22155), (1055, 20916), (1162, 18990), (1245, 17724), (1260, 17513), (1266, 17430), (1477, 14940), (1494, 14770), (1660, 13293), (1743, 12660), (1899, 11620), (2110, 10458), (2324, 9495), (2490, 8862), (2532, 8715), (2905, 7596), (2954, 7470), (2988, 7385), (3165, 6972), (3486, 6330), (3735, 5908), (3798, 5810), (4220, 5229), (4431, 4980)]