127627290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1364

約数の個数: 96

約数和(自身を含む): 381753216

約数和(自身を除く): 254125926

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 173, 210, 315, 346, 519, 630, 865, 1038, 1171, 1211, 1557, 1730, 2342, 2422, 2595, 3114, 3513, 3633, 5190, 5855, 6055, 7026, 7266, 7785, 8197, 10539, 10899, 11710, 12110, 15570, 16394, 17565, 18165, 21078, 21798, 24591, 35130, 36330, 40985, 49182, 52695, 54495, 73773, 81970, 105390, 108990, 122955, 147546, 202583, 245910, 368865, 405166, 607749, 737730, 1012915, 1215498, 1418081, 1823247, 2025830, 2836162, 3038745, 3646494, 4254243, 6077490, 7090405, 8508486, 9116235, 12762729, 14180810, 18232470, 21271215, 25525458, 42542430, 63813645, 127627290]

約数ペア:

[(1, 127627290), (2, 63813645), (3, 42542430), (5, 25525458), (6, 21271215), (7, 18232470), (9, 14180810), (10, 12762729), (14, 9116235), (15, 8508486), (18, 7090405), (21, 6077490), (30, 4254243), (35, 3646494), (42, 3038745), (45, 2836162), (63, 2025830), (70, 1823247), (90, 1418081), (105, 1215498), (126, 1012915), (173, 737730), (210, 607749), (315, 405166), (346, 368865), (519, 245910), (630, 202583), (865, 147546), (1038, 122955), (1171, 108990), (1211, 105390), (1557, 81970), (1730, 73773), (2342, 54495), (2422, 52695), (2595, 49182), (3114, 40985), (3513, 36330), (3633, 35130), (5190, 24591), (5855, 21798), (6055, 21078), (7026, 18165), (7266, 17565), (7785, 16394), (8197, 15570), (10539, 12110), (10899, 11710)]