4570980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 13789440

約数和(自身を除く): 9218460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 71, 74, 87, 111, 116, 142, 145, 148, 174, 185, 213, 222, 284, 290, 348, 355, 370, 426, 435, 444, 555, 580, 710, 740, 852, 870, 1065, 1073, 1110, 1420, 1740, 2059, 2130, 2146, 2220, 2627, 3219, 4118, 4260, 4292, 5254, 5365, 6177, 6438, 7881, 8236, 10295, 10508, 10730, 12354, 12876, 13135, 15762, 16095, 20590, 21460, 24708, 26270, 30885, 31524, 32190, 39405, 41180, 52540, 61770, 64380, 76183, 78810, 123540, 152366, 157620, 228549, 304732, 380915, 457098, 761830, 914196, 1142745, 1523660, 2285490, 4570980]

約数ペア:

[(1, 4570980), (2, 2285490), (3, 1523660), (4, 1142745), (5, 914196), (6, 761830), (10, 457098), (12, 380915), (15, 304732), (20, 228549), (29, 157620), (30, 152366), (37, 123540), (58, 78810), (60, 76183), (71, 64380), (74, 61770), (87, 52540), (111, 41180), (116, 39405), (142, 32190), (145, 31524), (148, 30885), (174, 26270), (185, 24708), (213, 21460), (222, 20590), (284, 16095), (290, 15762), (348, 13135), (355, 12876), (370, 12354), (426, 10730), (435, 10508), (444, 10295), (555, 8236), (580, 7881), (710, 6438), (740, 6177), (852, 5365), (870, 5254), (1065, 4292), (1073, 4260), (1110, 4118), (1420, 3219), (1740, 2627), (2059, 2220), (2130, 2146)]