2019416340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1283}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 5819909760

約数和(自身を除く): 3800493420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 709, 740, 1110, 1283, 1418, 2127, 2220, 2566, 2836, 3545, 3849, 4254, 5132, 6415, 7090, 7698, 8508, 10635, 12830, 14180, 15396, 19245, 21270, 25660, 26233, 38490, 42540, 47471, 52466, 76980, 78699, 94942, 104932, 131165, 142413, 157398, 189884, 237355, 262330, 284826, 314796, 393495, 474710, 524660, 569652, 712065, 786990, 909647, 949420, 1424130, 1573980, 1819294, 2728941, 2848260, 3638588, 4548235, 5457882, 9096470, 10915764, 13644705, 18192940, 27289410, 33656939, 54578820, 67313878, 100970817, 134627756, 168284695, 201941634, 336569390, 403883268, 504854085, 673138780, 1009708170, 2019416340]

約数ペア:

[(1, 2019416340), (2, 1009708170), (3, 673138780), (4, 504854085), (5, 403883268), (6, 336569390), (10, 201941634), (12, 168284695), (15, 134627756), (20, 100970817), (30, 67313878), (37, 54578820), (60, 33656939), (74, 27289410), (111, 18192940), (148, 13644705), (185, 10915764), (222, 9096470), (370, 5457882), (444, 4548235), (555, 3638588), (709, 2848260), (740, 2728941), (1110, 1819294), (1283, 1573980), (1418, 1424130), (2127, 949420), (2220, 909647), (2566, 786990), (2836, 712065), (3545, 569652), (3849, 524660), (4254, 474710), (5132, 393495), (6415, 314796), (7090, 284826), (7698, 262330), (8508, 237355), (10635, 189884), (12830, 157398), (14180, 142413), (15396, 131165), (19245, 104932), (21270, 94942), (25660, 78699), (26233, 76980), (38490, 52466), (42540, 47471)]