40572690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 102629376

約数和(自身を除く): 62056686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 463, 635, 690, 762, 926, 1270, 1389, 1905, 2315, 2778, 2921, 3810, 4630, 5842, 6945, 8763, 10649, 13890, 14605, 17526, 21298, 29210, 31947, 43815, 53245, 58801, 63894, 87630, 106490, 117602, 159735, 176403, 294005, 319470, 352806, 588010, 882015, 1352423, 1764030, 2704846, 4057269, 6762115, 8114538, 13524230, 20286345, 40572690]

約数ペア:

[(1, 40572690), (2, 20286345), (3, 13524230), (5, 8114538), (6, 6762115), (10, 4057269), (15, 2704846), (23, 1764030), (30, 1352423), (46, 882015), (69, 588010), (115, 352806), (127, 319470), (138, 294005), (230, 176403), (254, 159735), (345, 117602), (381, 106490), (463, 87630), (635, 63894), (690, 58801), (762, 53245), (926, 43815), (1270, 31947), (1389, 29210), (1905, 21298), (2315, 17526), (2778, 14605), (2921, 13890), (3810, 10649), (4630, 8763), (5842, 6945)]