42647850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 134336640

約数和(自身を除く): 91688790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4513, 4725, 9026, 9450, 13539, 22565, 27078, 31591, 40617, 45130, 63182, 67695, 81234, 94773, 112825, 121851, 135390, 157955, 189546, 203085, 225650, 243702, 284319, 315910, 338475, 406170, 473865, 568638, 609255, 676950, 789775, 852957, 947730, 1015425, 1218510, 1421595, 1579550, 1705914, 2030850, 2369325, 2843190, 3046275, 4264785, 4738650, 6092550, 7107975, 8529570, 14215950, 21323925, 42647850]

約数ペア:

[(1, 42647850), (2, 21323925), (3, 14215950), (5, 8529570), (6, 7107975), (7, 6092550), (9, 4738650), (10, 4264785), (14, 3046275), (15, 2843190), (18, 2369325), (21, 2030850), (25, 1705914), (27, 1579550), (30, 1421595), (35, 1218510), (42, 1015425), (45, 947730), (50, 852957), (54, 789775), (63, 676950), (70, 609255), (75, 568638), (90, 473865), (105, 406170), (126, 338475), (135, 315910), (150, 284319), (175, 243702), (189, 225650), (210, 203085), (225, 189546), (270, 157955), (315, 135390), (350, 121851), (378, 112825), (450, 94773), (525, 81234), (630, 67695), (675, 63182), (945, 45130), (1050, 40617), (1350, 31591), (1575, 27078), (1890, 22565), (3150, 13539), (4513, 9450), (4725, 9026)]