269998190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 617766912

約数和(自身を除く): 347768722

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 127, 154, 242, 251, 254, 385, 502, 605, 635, 770, 847, 889, 1210, 1255, 1270, 1397, 1694, 1757, 1778, 2510, 2761, 2794, 3514, 4235, 4445, 5522, 6985, 8470, 8785, 8890, 9779, 13805, 13970, 15367, 17570, 19327, 19558, 27610, 30371, 30734, 31877, 38654, 48895, 60742, 63754, 76835, 96635, 97790, 107569, 151855, 153670, 159385, 193270, 212597, 215138, 223139, 303710, 318770, 350647, 425194, 446278, 537845, 701294, 1062985, 1075690, 1115695, 1753235, 2125970, 2231390, 2454529, 3506470, 3857117, 4909058, 7714234, 12272645, 19285585, 24545290, 26999819, 38571170, 53999638, 134999095, 269998190]

約数ペア:

[(1, 269998190), (2, 134999095), (5, 53999638), (7, 38571170), (10, 26999819), (11, 24545290), (14, 19285585), (22, 12272645), (35, 7714234), (55, 4909058), (70, 3857117), (77, 3506470), (110, 2454529), (121, 2231390), (127, 2125970), (154, 1753235), (242, 1115695), (251, 1075690), (254, 1062985), (385, 701294), (502, 537845), (605, 446278), (635, 425194), (770, 350647), (847, 318770), (889, 303710), (1210, 223139), (1255, 215138), (1270, 212597), (1397, 193270), (1694, 159385), (1757, 153670), (1778, 151855), (2510, 107569), (2761, 97790), (2794, 96635), (3514, 76835), (4235, 63754), (4445, 60742), (5522, 48895), (6985, 38654), (8470, 31877), (8785, 30734), (8890, 30371), (9779, 27610), (13805, 19558), (13970, 19327), (15367, 17570)]