2238479985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{105019}}^1$

素因数の和:105070

約数の個数: 48

約数和(自身を含む): 4310020800

約数和(自身を除く): 2071540815

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315, 105019, 315057, 525095, 735133, 1575285, 2205399, 3045551, 3675665, 5145931, 9136653, 11026995, 15227755, 15437793, 21318857, 25729655, 45683265, 63956571, 77188965, 106594285, 149231999, 319782855, 447695997, 746159995, 2238479985]

約数ペア:

[(1, 2238479985), (3, 746159995), (5, 447695997), (7, 319782855), (15, 149231999), (21, 106594285), (29, 77188965), (35, 63956571), (49, 45683265), (87, 25729655), (105, 21318857), (145, 15437793), (147, 15227755), (203, 11026995), (245, 9136653), (435, 5145931), (609, 3675665), (735, 3045551), (1015, 2205399), (1421, 1575285), (3045, 735133), (4263, 525095), (7105, 315057), (21315, 105019)]