2940280860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{61027}}^1$

素因数の和:61123

約数の個数: 96

約数和(自身を含む): 9104401152

約数和(自身を除く): 6164120292

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 4015, 4380, 4818, 8030, 9636, 12045, 16060, 24090, 48180, 61027, 122054, 183081, 244108, 305135, 366162, 610270, 671297, 732324, 915405, 1220540, 1342594, 1830810, 2013891, 2685188, 3356485, 3661620, 4027782, 4454971, 6712970, 8055564, 8909942, 10069455, 13364913, 13425940, 17819884, 20138910, 22274855, 26729826, 40277820, 44549710, 49004681, 53459652, 66824565, 89099420, 98009362, 133649130, 147014043, 196018724, 245023405, 267298260, 294028086, 490046810, 588056172, 735070215, 980093620, 1470140430, 2940280860]

約数ペア:

[(1, 2940280860), (2, 1470140430), (3, 980093620), (4, 735070215), (5, 588056172), (6, 490046810), (10, 294028086), (11, 267298260), (12, 245023405), (15, 196018724), (20, 147014043), (22, 133649130), (30, 98009362), (33, 89099420), (44, 66824565), (55, 53459652), (60, 49004681), (66, 44549710), (73, 40277820), (110, 26729826), (132, 22274855), (146, 20138910), (165, 17819884), (219, 13425940), (220, 13364913), (292, 10069455), (330, 8909942), (365, 8055564), (438, 6712970), (660, 4454971), (730, 4027782), (803, 3661620), (876, 3356485), (1095, 2685188), (1460, 2013891), (1606, 1830810), (2190, 1342594), (2409, 1220540), (3212, 915405), (4015, 732324), (4380, 671297), (4818, 610270), (8030, 366162), (9636, 305135), (12045, 244108), (16060, 183081), (24090, 122054), (48180, 61027)]