4009590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 7784010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 149, 195, 207, 230, 234, 298, 299, 345, 390, 414, 447, 585, 598, 690, 745, 894, 897, 1035, 1170, 1341, 1490, 1495, 1794, 1937, 2070, 2235, 2682, 2691, 2990, 3427, 3874, 4470, 4485, 5382, 5811, 6705, 6854, 8970, 9685, 10281, 11622, 13410, 13455, 17135, 17433, 19370, 20562, 26910, 29055, 30843, 34270, 34866, 44551, 51405, 58110, 61686, 87165, 89102, 102810, 133653, 154215, 174330, 222755, 267306, 308430, 400959, 445510, 668265, 801918, 1336530, 2004795, 4009590]

約数ペア:

[(1, 4009590), (2, 2004795), (3, 1336530), (5, 801918), (6, 668265), (9, 445510), (10, 400959), (13, 308430), (15, 267306), (18, 222755), (23, 174330), (26, 154215), (30, 133653), (39, 102810), (45, 89102), (46, 87165), (65, 61686), (69, 58110), (78, 51405), (90, 44551), (115, 34866), (117, 34270), (130, 30843), (138, 29055), (149, 26910), (195, 20562), (207, 19370), (230, 17433), (234, 17135), (298, 13455), (299, 13410), (345, 11622), (390, 10281), (414, 9685), (447, 8970), (585, 6854), (598, 6705), (690, 5811), (745, 5382), (894, 4485), (897, 4470), (1035, 3874), (1170, 3427), (1341, 2990), (1490, 2691), (1495, 2682), (1794, 2235), (1937, 2070)]