74788470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 72

約数和(自身を含む): 200176704

約数和(自身を除く): 125388234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 607, 666, 1110, 1214, 1369, 1665, 1821, 2738, 3035, 3330, 3642, 4107, 5463, 6070, 6845, 8214, 9105, 10926, 12321, 13690, 18210, 20535, 22459, 24642, 27315, 41070, 44918, 54630, 61605, 67377, 112295, 123210, 134754, 202131, 224590, 336885, 404262, 673770, 830983, 1010655, 1661966, 2021310, 2492949, 4154915, 4985898, 7478847, 8309830, 12464745, 14957694, 24929490, 37394235, 74788470]

約数ペア:

[(1, 74788470), (2, 37394235), (3, 24929490), (5, 14957694), (6, 12464745), (9, 8309830), (10, 7478847), (15, 4985898), (18, 4154915), (30, 2492949), (37, 2021310), (45, 1661966), (74, 1010655), (90, 830983), (111, 673770), (185, 404262), (222, 336885), (333, 224590), (370, 202131), (555, 134754), (607, 123210), (666, 112295), (1110, 67377), (1214, 61605), (1369, 54630), (1665, 44918), (1821, 41070), (2738, 27315), (3035, 24642), (3330, 22459), (3642, 20535), (4107, 18210), (5463, 13690), (6070, 12321), (6845, 10926), (8214, 9105)]